Transaction not yet indexed

53HgxjDszKzohRunjMG9j9r6gmWLQPfnFPMw6E3DFHEHBsk7eHwLH3MTqV5arU8Gmu21QLE8a2SFhDR4ZbEBm9N3

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