Transaction not yet indexed

21SybrCzaQmHiGxVTgPFw8YoPWVh3mjix2zH9y1AYaSbCWJr66gwv6QJN7Fa7MhETTaA67N7D9SeZUFC662caX1J

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