Transaction not yet indexed

mpKG5Pok1QdVhMSdvjMBrfQD8Dwr5LVqUseDNwMFsSTrYkBDrwEbe6bf2L7RbhHdKAEzdpGdQRjGHHCJSKDAA3b

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