Transaction not yet indexed

66SPTNAkpiMR9QmkYLb78DNW2yiY3ExHMoqxJxVWzQacuJSr5GKC8puV4u7JApPpN3hb1bo2UF4uDqP2ZFQkCcpu

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