Transaction not yet indexed

21Z9fqeSdGF5it8H63rnPa7Em7aoNmLU3PQZAvaeqi6GvHhAxafiCyEvnTX6z8UnnyKkMjBTxYGdTdDd9JtV2Emw

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.