tx 0x69f91514e23a2c7b23d0e44ac0de44f97c1f0fbb9114d3d2ee3a94d266b1f6bcCopy

payload

{
  "ModifyOrder": {
    "new_size": 162464504,
    "order_id": 34505461,
    "new_price": null
  }
}