tx 0x3b1c4c10c4d878cc4983f19b624539d21bbcb5ae1b1b9fc0e72e8bf09283f80dCopy

payload

{
  "ModifyOrder": {
    "new_size": 2224497495,
    "order_id": 377652954,
    "new_price": 6781000000
  }
}