Transaction not yet indexed

53Gs3QakSqsA2AsRwRa2e7H5vKUsuhozoaCLvHEVKDZF2mdiYJYQ6hCJQH9PUUknQ3wPPc8jm3NwAcB7GLZn6MLM

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