Transaction not yet indexed

21emKwy7NMfZfhh7U5eQLCZLADi7He8KBxCcmaVLEY5vmQ6MUyM7oZbCAKiSZXfJ8WcvZ5Xx2gtADbYLwz11jQzQ

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