getrawmempool

Hint: use getmempoolentry to fetch a specific transaction from the mempool.

Argument #1-verbose

Type: boolean, Optional
Default=false

Description: True for a json object, false for array of transaction ids

Argument #2-mempool_sequence

Type: boolean, Optional
Default=false

Description: If verbose=false, returns a json object with transaction list and mempool sequence number attached.

Result---(for verbose = false)

  [           (json array)
    "hex",    (string) The transaction id
    ...
  ]

Result---(for verbose = true)

  {                                         (json object)
    "transactionid" : {                     (json object)
      "vsize" : n,                          (numeric) virtual transaction size as defined in BIP 141. This is different from actual serialized size for witness transactions as witness data is discounted.
      "weight" : n,                         (numeric) transaction weight as defined in BIP 141.
      "time" : xxx,                         (numeric) local time transaction entered pool in seconds since 1 Jan 1970 GMT
      "height" : n,                         (numeric) block height when transaction entered pool
      "descendantcount" : n,                (numeric) number of in-mempool descendant transactions (including this one)
      "descendantsize" : n,                 (numeric) virtual transaction size of in-mempool descendants (including this one)
      "ancestorcount" : n,                  (numeric) number of in-mempool ancestor transactions (including this one)
      "ancestorsize" : n,                   (numeric) virtual transaction size of in-mempool ancestors (including this one)
      "wtxid" : "hex",                      (string) hash of serialized transaction, including witness data
      "fees" : {                            (json object)
        "base" : n,                         (numeric) transaction fee, denominated in BTC
        "modified" : n,                     (numeric) transaction fee with fee deltas used for mining priority, denominated in BTC
        "ancestor" : n,                     (numeric) transaction fees of in-mempool ancestors (including this one) with fee deltas used for mining priority, denominated in BTC
        "descendant" : n                    (numeric) transaction fees of in-mempool descendants (including this one) with fee deltas used for mining priority, denominated in BTC
      },
      "depends" : [                         (json array) unconfirmed transactions used as inputs for this transaction
        "hex",                              (string) parent transaction id
        ...
      ],
      "spentby" : [                         (json array) unconfirmed transactions spending outputs from this transaction
        "hex",                              (string) child transaction id
        ...
      ],
      "bip125-replaceable" : true|false,    (boolean) Whether this transaction signals BIP125 replaceability or has an unconfirmed ancestor signaling BIP125 replaceability.
  
      "unbroadcast" : true|false            (boolean) Whether this transaction is currently unbroadcast (initial broadcast not yet acknowledged by any peers)
    },
    ...
  }

Result---(for verbose = false and mempool_sequence = true)

  {                            (json object)
    "txids" : [                (json array)
      "hex",                   (string) The transaction id
      ...
    ],
    "mempool_sequence" : n     (numeric) The mempool sequence value.
  }