Transaction not yet indexed

21i88iLyrLHZGDZ4mn9o76RxjgScJ49eMFaQDA744pAy9nKfTw72UARgfVSH5AW4d7FxErU8vfwDB8e2PcRUQcmb

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