tx 0xc94ae1e9f26f68a48dd0d6b8fc287f53495bf02cf2af8dcbaf1221c6ee5c4b2cCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 1139731,
    "new_price": 28751000000
  }
}