curl --request GET \
  --url https://rewardservice-staging.withbenji.com/transactions/{reward_transaction_id} \
  --header 'Authorization: Bearer <token>'

{
  "reward_transaction": {
    "id": null,
    "partner_id": null,
    "user_id": null,
    "merchant_id": null,
    "campaign_id": null,
    "partnership_id": null,
    "transaction_amount": null,
    "reward_amount": null,
    "external_order_id": null,
    "transaction_type": null,
    "transaction_status": null,
    "external_id": null,
    "external_partner_transaction_id": null,
    "reversed_transaction_id": null,
    "rewards_redeemed": 0,
    "trigger_id": null,
    "trigger_event_id": null,
    "next_attempt_at": null,
    "retry_method": null,
    "retry_count": 0,
    "campaign_eligibility_snapshot_id": null,
    "created_date": "2025-07-18T21:26:59.345415"
  }
}