Transaction not yet indexed

666MEtyPpXrv3hHJzYumgKc9qaEdngGJNW4ocPHBgP89e2VFvVcar6ZTFxVqEiwrf8pKYzGWf8X6f6KPPgzNxWjc

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