Transaction not yet indexed

53ZtfgdLFBSHR2JFLa7H7fsEuiFG66mqDFqXrsAXFytTE9Q9WTSUGxnXPi2sUWHFs2hRKnoWQPaxuW22qvwp5BAC

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