{
  "manageEntity": {
    "action": "Repost",
    "entityId": "714911783",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2aee67a77ee38f5c957f0924ae04b640eef0817bac3f2a16e1263acfe49ac989",
    "signature": "0xf86cc743e11b4f1493788e8c625c99ff1d70c52bf173ef3238e908b0201996bc085f89343da69a393cbcb7e880e9543918b8a87be207df67e7b9b238a5bd8d3f1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}