tx 0x29b77b1e81a91cfbde3cb838f1f48f6db0c4cd9a3fab9cb32b3e058c470279aaCopy

payload

{
  "ModifyOrder": {
    "new_size": 6808430174,
    "order_id": 471282021,
    "new_price": 640200000
  }
}