Transaction not yet indexed

53TQPtaQ7puwHGoEjsnnytXRinSKN4a3qgC1oJtqxvb1o7XTtReYr2kDfRvShEfD2GUNcAx8h9KEsph5wXS4fPS1

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