tx 0x3fa4995e4f87d24b6c94fa0bafde4e1999a65aec14f4b8595d96de1f7165e9b1Copy

payload

{
  "ModifyOrder": {
    "new_size": 1089332455,
    "order_id": 409548957,
    "new_price": null
  }
}