tx 0x2ff4d225460c4f95c8fc7491d5d3bf0245f6baaa149390bc80b71c80501c5e3eCopy

payload

{
  "ModifyOrder": {
    "new_size": 199693614,
    "order_id": 60323778,
    "new_price": 29721000000
  }
}