Transaction not yet indexed

678sap17AadUY45qVtzSqBWJhqGGjEDaTSBUvCdNPjAMZUuHeJDjsHGCqsuaaqGLRQYfYPDAWxNg4CFAwa3QaM1V

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