Transaction not yet indexed

666Ke7QUbAvKGqyfjrct4EyqX4jqbqQZz7PtPkqSyV4rTT1vCa37FgkQpb5ewCFX1JmLBrjJZ66xuBbHXdLYhxYy

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