Transaction not yet indexed

53Z3tUnzYEAGTf8wMJfVLk3nzevvpMeXeGLt7ymXjXwtpoWMMz7gikYDYZ3i83FXTdbXA64FoPcrnfDSAHEsWAwy

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