Transaction not yet indexed

621PvmC9PD4ACJW7WcBYiSHCyKwfsMhVh49f1xxZZtpQvjpJaCpPqHsiWt6yKaXMCn7A9LxYARyczXsFBgF9X58s

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