If txid is in the mempool, returns all in-mempool ancestors.
getmempoolancestors(con, txid, verbose = FALSE)A S4-object of class ANSRPC.
object of class CONRPC.
character, the transaction id (must be in mempool).
logical, TrueTRUE for a json object,
FALSE for array of transaction ids (default).
Bernhard Pfaff
https://bitcoin.org/en/developer-reference#getmempoolancestors, https://bitcoin.org/en/developer-reference#remote-procedure-calls-rpcs
Other Blockchain RPCs: decodescript,
getbestblockhash,
getblockchaininfo,
getblockcount, getblockhash,
getblockheader, getblock,
getchaintips,
getchaintxstats,
getdifficulty,
getmempooldescendants,
getmempoolentry,
getmempoolinfo,
getrawmempool, gettxoutproof,
gettxoutsetinfo, gettxout,
preciousblock,
pruneblockchain, verifychain,
verifytxoutproof