Transaction not yet indexed

5mbkft3ban1H2RbEQVZ1oPdKibHHT68o9fVRZd1aoRAAWPCRmSYEifvRbP3beYx2DxkWTxS8e2VgtsTAbRKZjk64

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