Transaction not yet indexed

66EfV3FTf2XAiY6vFGu8vZWEt7nmQu3P5iJZKqVAFSWXCoTy1vtesUNXteiiV61ibvoJoKHRZHxQTZkM1ZVeZaaT

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