Transaction not yet indexed

53mDuFhSq5XumR3rtCvZgjpo8BUa1CQyfK77HsmnVYaqq6W1co2fNkuZDRyAkfxfftJrLtibxrc8eT2sMZP3LHgP

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