Transaction not yet indexed

21f3uZFR77h1uKH8KSwrxjKtcH8Lmxu1PDvUSXaMzRW7L8SxdWU9MrYmXZepnXq7MBbVCeaEtU3paFHvkvCMbwKm

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