Transaction not yet indexed

668kJoCsxtiR5NkBoz4kr3bMHpvCyicg2evspN1M6PGzZsNEtbH7oVzfJcHhM769Q7EaWEFgMYnu5Rh15eFQjb6Y

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