Transaction not yet indexed

2m21sLTZPvPgqbrangH7s77Azcuwt6T1R3HmtaMkrPUGmAgMrFKgk64NK4VjagkisAY3nqXTqBkwu87f8RZRWv9u

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