Transaction not yet indexed

53MK5zY1Zgbn46iQTAjGddCWRf4r2Fys7QELw7A8iuwvWLME26we2pzXitt3H7K2mghCkFKmT4YWqSUrBouaMMv9

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