{
  "manageEntity": {
    "action": "Repost",
    "entityId": "58945737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f0c578ce11dec6245f393043dea18eb9374bd0e54a62217442eb188e2b20e23",
    "signature": "0xac65be85f55b04fefd12d62f3615f4ca08ff0cb15cb62c7481e8541ee110f7330e0093fd0337ea0a3df20524bb96d77e8331b89bef9fd7d56931ed38bde93bcf1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}