Transaction not yet indexed

53PqWS78fZ5teBJdosufbu8aGJeyVkSPVJs7XSK7XtPwvwnGFfwkW2dEMbqFiZKLjz9a5AjH5YqHf9q18jaimkNp

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