Transaction not yet indexed

21CUcDZn7AbpCroJw6yeZvSokWsKkJJp8wBhWTWMfUSUQiXzViAHNmZWaGkM99PxG2VKD4EBnPYESTwi6r5NW4xK

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