Transaction not yet indexed

53jfyrsCFy3dQ788HH1phDS1BKXwiygJYWUvWbDz16hr8JVAKApSaE6FRJZAF55bU457AE6DqT2j1PGWFCqT6uj7

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