Transaction not yet indexed

255iXVoUzcsGvreShqhYnrpAHcXGUBj6uyjksRs3e8oA84P3Et3RaDFffv691PyGfeBAbcCTJnJbGW8a7QDQVbAc

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