If txid is in the mempool, returns all in-mempool ancestors.
Arguments:
- "txid" (string, required) The transaction id (must be in mempool)
- verbose (boolean, optional, default=false) True for a json object, false for array of transaction ids
Request
curl 'https://rpc.web3api.io?x-api-key=YOUR-API-KEY' \
-X POST \
-H 'x-amberdata-blockchain-id: bitcoin-mainnet' \
-d '{"jsonrpc":"2.0","id":1,"method":"getmempoolancestors","params":["6b029135dcbff2c9bba177b3875542c1a5d0c8ffa6f889658b14ff9d97487b0a"]}'
Response
{
"result": [],
"error": null,
"id": 1
}