tx 0x4f665f6fe415fd566ef4cac3beb0166e2bd3499851a8963e5a1e5a0e13ccdf3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 5429435,
    "order_id": 243044672,
    "new_price": 112270000000
  }
}