Method RPC testmempoolaccept example for Groestlcoin (GRS)

POST testmempoolaccept

Returns result of mempool acceptance tests indicating if raw transaction (serialized, hex-encoded) would be accepted by mempool.

This checks if the transaction violates the consensus or policy rules.

See sendrawtransaction call.

Parameters

rawtxs - json array, required

An array of hex strings of raw transactions. Length must be one for now.

maxfeerate - numeric or string, optional, default=0.10

Reject transactions whose fee rate is higher than the specified value, expressed in BTC/kB

Request

curl --location --request POST 'https://grs.getblock.io/mainnet/' \
--header 'x-api-key: YOUR-API-KEY' \
--header 'Content-Type: application/json' \
--data-raw '{"jsonrpc": "2.0",
"method": "testmempoolaccept",
"params": [["010000000001010000000000000000000000000000000000000000000000000000000000000000ffffffff200379253904394436610817ec50bc500000000d2f537570724e6f76612e63632f00000000020000000000000000266a24aa21a9edec8c3380b6f67031d570306368180f043a658be85b7183d4e639548acd59e4644580cd1d000000001976a91450510d0b8964947df969382852dfd93e4391cfff88ac0120000000000000000000000000000000000000000000000000000000000000000000000000", "010000000001010000000000000000000000000000000000000000000000000000000000000000ffffffff1b035025390485393661087ddf058133cfb60008694f6f417068647100000000020065cd1d0000000017a914875ff5ac568b44a58b7f71df71e6d8288725a9a7870000000000000000266a24aa21a9ede2f61c3f71d1defd3fa999dfa36953755c690689799962b48bebd836974e8cf90120000000000000000000000000000000000000000000000000000000000000000000000000"], null],
"id": "getblock.io"}'

Response

{
    "error": null,
    "id": "getblock.io",
    "result": [
        {
            "txid": "93b40f33fc7287d7ee6e169647ed0b24966e0a4e79bcae1d764c3bbfa1217470",
            "allowed": false,
            "reject-reason": "coinbase"
        }
    ]
}