Transaction not yet indexed

21m8B6SmrdCmxVEnTXrWHkfLbpQvqicyqBztHvah4t9BhU4eekynwLK6UrmdCbBh9RaXTaSvdZf5x2rZ4ob5mzMV

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