Transaction not yet indexed

666TjnZs6QJZQrrnqKt68WaxbZy3D9xNJioEZ5CggrbvEgsjgEuA4s2hgRtHMTwgkL8CRwTkWNhXVqNsAeKHXumD

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