Transaction not yet indexed

5mcZtJNASnRpMzkbWe71CVf51cXYmhhpq9PPDLJQSR896haAFScVGbQV9DQyWyjF1BcbkwXkGo7tov2zDPPZk4p1

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