Transaction not yet indexed

aSamWKrkoC6xuYiHRCJyJeX7EQx6RPgKvrGQ7eWZT7SFQc2kpphbZ4g4RN8REEqwDzQSa8u91DjCyDhBXT1Rp57

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