tx 0x81697b63038605a99c7d5086545c5ddae6edaea3e985d81b9b0b3c21e2d3ff1cCopy

payload

{
  "ModifyOrder": {
    "new_size": 90375174,
    "order_id": 51020480,
    "new_price": 9857000000
  }
}