Transaction not yet indexed

666EGQCVWzDii39bm7MxWJTqDM9cZvfZ7tPoAPF6KpSDAMwXA1wKiyfApWTdkSvGeFR5Ht3x5zsdANskkczKYYDM

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