tx 0x0c9c749f4d29d1a91c4bbcd6e2bc5cfbeed34644f4fefc4ec8b5b362ecc0ac5dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1008583,
    "order_id": 9119806,
    "new_price": null
  }
}