Transaction not yet indexed

53sEN8YhdrVQHiX1AucFbvUtqHDtGdeC1NCmzMaUuHo9kKiqykZtHa3EgCHtxrQhC2SWxMPuig5g4RoKbk1zFFei

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