getrawmempool

getrawmempool ( verbose )

Returns all transaction ids in memory pool as a json array of string transaction ids.

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

Arguments:

1. verbose (boolean, optional, default=false) True for a json object, false for array of transaction ids

Result: (for verbose = false): [ (json array of string) “transactionid” (string) The transaction id ,… ]

Result: (for verbose = true): { (json object) “transactionid” : { (json object) “size” : 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. “fee” : n, (numeric) transaction fee in BTC “modifiedfee” : n, (numeric) transaction fee with fee deltas used for mining priority “time” : n, (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) “descendantfees” : n, (numeric) modified fees (see above) 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) “ancestorfees” : n, (numeric) modified fees (see above) of in-mempool ancestors (including this one) “wtxid” : hash, (string) hash of serialized transaction, including witness data “depends” : [ (array) unconfirmed transactions used as inputs for this transaction “transactionid”, (string) parent transaction id … ] }, … }

Examples:

bitcoin-cli getrawmempool true curl —user myusername —data-binary ’{“jsonrpc”: “1.0”, “id”:“curltest”, “method”: “getrawmempool”, “params”: [true] }’ -H ‘content-type: text/plain;’ http://127.0.0.1:8332/