Transaction not yet indexed

21ckzxbwC74JRULCWog4Gc8pjx19ervrtkxzzbnrGWWMPYDc4Sx3H2PsCHdVnH3vipheYsw4XhBqYP6bdbcMZP6n

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