Transaction not yet indexed

66iwMzSy5dYQXALRHUKpTLJwLG7KfEjDHj3CxXmz2q7METs3kJW637dn8kStUtTmEnLHrgQyEpXu8bLnQDS6PyUf

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