curl --request POST \
  --url https://staging-api.chip-in.asia/api/send/send_instructions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'checksum: <checksum>' \
  --header 'epoch: <epoch>' \
  --data '{
  "bank_account_id": 1,
  "amount": "100",
  "description": "test",
  "email": "email@gmail.com",
  "reference": "f"
}'

{
  "id": 50,
  "bank_account_id": 1,
  "amount": "100.00",
  "state": "completed",
  "email": "email@gmail.com",
  "description": "test",
  "reference": "f",
  "created_at": "2023-07-20T10:41:25.190Z",
  "updated_at": "2023-07-20T10:41:25.302Z"
}