Transaction not yet indexed

nbAmb7q2Y2XH47kWzjQBhkEspnrZfASTFJS2h84V5BsY288uPqk49W8TT8Nd6R9UixcbtmU2ogF3CmjQp9sAn9Z

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