Transaction not yet indexed

53mwcxRMLihPYxWAaMGMyfambZpLdxwWV4c4FpNjLkbv8758oNxcgqd2dX6k4cu2M4W95uC9UCPQuQvx2jWHU5Eg

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