Transaction not yet indexed

661QkNBkNTLeK3XFNBCxn3zbi71rt79FRoxhXBjpwWLrqzLX3pmrmbmd1hEbA9wqxFSmoZ1RvFZueHSEAQN3YeGS

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