Transaction not yet indexed

121XZK8TYHSeXnNFK2ScQ6fSSAccdFbhJLk7KMCjTELfwS5QYFePFt3QcBhkVm7Btayp9hS5gwgy8qyBnHrg8TfU

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