Transaction not yet indexed

21M7jitYDYUTKS7WcKx2QDsHNjf3YfAG3t3b5M4Asbfc6htFWNJvbXQ8f94xkRL2MT49GpxKNPVyoGhq4p3Fkw72

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