Transaction not yet indexed

666sk1XLFZHkyx178jbJyN3qHK554sgGf6WAeVfZXPGovb9WTKmU2KuupqBjTsgnrAYc2bQaJ6PKTUzWCD8LQay9

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