tx 0xf472cfe52a8bcf520e0a8a2d5f1e7aa2a786717e19ab08bf4c7461b7664540daCopy

payload

{
  "ModifyOrder": {
    "new_size": 687614422,
    "order_id": 29698296,
    "new_price": 21781000000
  }
}