Transaction not yet indexed

21FGz8ksQiCiRwAEqvF2UxSDpenZMSSBGCc1Sgrc4tVUdijfD5v2keqZ37zoNDiPC3HGsybLz9dEuKFi1JavAaX1

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