Transaction not yet indexed

2988bHRvUH4ngSCJMdAWdDpCmXc37dYo38JPagXQHdDwUGTqnzVyhcMrWsWt5QEhTLJTLAYzMXbX5MbRvbAVyVEE

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