tx 0x99f28824a0d68cbc90c3f62c6e035e1b3baf631c6ebf2f30ce12d576a0391efeCopy

payload

{
  "ModifyOrder": {
    "new_size": 2846897400,
    "order_id": 423358108,
    "new_price": 28740000000
  }
}