tx 0xf621a30961a5f21b25fb6307c3deecbf88cb9715b65e6a8feb07b9aa52cb8b3aCopy

payload

{
  "ModifyOrder": {
    "new_size": 398658200,
    "order_id": 322730927,
    "new_price": 68602000000
  }
}