Transaction not yet indexed

RKXCrxaW3vcuAzJDrcyVPgNbLz5CCmCjzmzbnJAyUnHdam5ZaSFi5iDTq2pGjgAwVzWdnzJnP8ZzGqJWbQbdaB8

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