{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1452857602",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb253c810d261314386661c87a07c65438b2c9348c1133fd5bb51ce65e0925a7b",
    "signature": "0xd10af7a80ffadf50b86cb6491b6e5c163a4015e6e1298cbc1297d588372d2f3c632319461e5f8f37e05466d41e4c8722eef865ee9bd9301d90ed831da5dd92d61c",
    "signer": "0xAD107a7f1cB5918cCa4fa4556Db5395B94A41710",
    "userId": "928659794"
  }
}