Transaction not yet indexed

MCo7d1kc5WFyU266cehpU88pi6pXjD9DepJs7WC4D3yDpfFsQMCtgicZ5mSE8j5jN8huoUv4fcVDfZLbAT4ngg4

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