Transaction not yet indexed

21NvnAbvH3eoHf8pJPokz8UtkfpsjdYCBbTtpvXdEgvenfLqCPMXq36aoVrtQZgDp75HHN6dcZoeqF2KnHBHXqSm

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