Solana
geyser.Geyser/IsBlockhashValidКредиты: 5
Returns whether a blockhash is still valid (gRPC).
Параметры
| Имя | Тип | Описание |
|---|---|---|
| blockhash | string | Blockhash (base-58) to check. |
| commitment | CommitmentLevel | Commitment level: 0 = PROCESSED, 1 = CONFIRMED, 2 = FINALIZED. Optional. (необязательно) |
Результат
Тип
IsBlockhashValidResponse
{ slot: uint64, valid: bool }.
Примеры кода
# the key of the endpoint goes in the x-token header; add -proto <file> when the node has no gRPC reflection
grpcurl \
-H 'x-token: 7c9e6679-7425-40de-944b-e07fc1f90ae7' \
-d '{
"blockhash": "EkSnNWid2cvwEVnVxk6wai8eZQYoTdDn8SwWhLAzRLWX",
"commitment": 1
}' \
grpc-holy-burned-sky-solana-mainnet.rpcnode.dev:443 \
geyser.Geyser/IsBlockhashValid