Transaction not yet indexed

XKXuez9nFZ3GHpfNCL5QejJjpTCuTYaLC76WbNmfY4UdbKU1ZciuPqB7bPR7TUhDFAnr6kudTZL6Y7GEV4XMZ66

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