tx 0x4aaf6e2c9f1b4eb74dfd9014f4df38108006a4a59553dfbcacad4f167c32b851Copy

payload

{
  "ModifyOrder": {
    "new_size": 313472322466,
    "order_id": 433764354,
    "new_price": 512000000
  }
}