Transaction not yet indexed

642UKmPLC1V4LDmL3pF2jGHktkeePf4MqdDKcCPwCnKAStMvWKbsjTEHCBSs8kJQZQF8T155Ns9kzE89s5pp82RK

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