{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1285867314",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4158c483cade02a65b233b23aa7c4a15d2008dc0fc59dd22da6c09c1d4141fb5",
    "signature": "0x7771ce5321cd372532873d5381af8064f6fe8ef82da5e112e0a2dc76e5976fe16474c02e84905b01dbb538d8194b8ca5518ff67db366228c8425a17d2f0688981b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}