Transaction not yet indexed

UN87tyjRQwWgLajSg4V1ArygADHic6jkMsXB72ACYiWnDan8xbzkSxKA3UKM9oii5e7tPbLS8H1bZG4hjsAnB2F

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