Transaction not yet indexed

66ehc3dAyVC9EJRaBrnmbP5c4VVhp9qP6nr2xnuyjRqRBjPyWScKkM9kW2jqMMP2bNHLkdhY6Vw5KjsBJWSeywP2

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