tx 0x1c78d02fead339dae8096dcb1ba30b0856aa5f7100f498ebd9ae2c6658e3a2bbCopy

payload

{
  "ModifyOrder": {
    "new_size": 29077714,
    "order_id": 21850442,
    "new_price": 29359000000
  }
}