Transaction not yet indexed

YLvWmCKJ9ysv7o6PLzfaG4xKMZ7FucopNc6btwPwrZwE8y2NR1Dt5Dp1tqg1VxWNR4kjAZAJrjee7SCsEkEJgJQ

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