Transaction not yet indexed

66c8SxvM6gz3PeoqsSYdz1Gimgw5CjHey3u1EnJMJQStMo6gPk5LNfuWdJtYVbE3pWwMbgAFH1TnZpq8ZXPQpR88

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