Transaction not yet indexed

NiWUD39GGH26mVQbyCEjSVwa6p7ibUQv573zTPmwSoZ2bvwKgNFGYFBfAG1exPoxKwf4mz84JvGSRomQvHoQRe9

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