Transaction not yet indexed

66ZMv8fHi2suK5HMhf6e56eeE8XEg6nT2KfyZKzRQsJx5AJ1XAeadToZWCSszqWNy7fD4VvBTmVWkfa48uLFpTN2

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