Transaction not yet indexed

a542CkQQSLxYjzZNAknQa7pJBubiAo9zX7DU475fkbfwBKTLCUEqfci8SRj2TQRCG5NmXGKEvBbbwuMbcyJLL3W

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