{
  "manageEntity": {
    "action": "Repost",
    "entityId": "940198280",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x454daa2ee842aebb05c2462328c1eb3637118f7a99f42331d42eb41ab74de675",
    "signature": "0x33bf68da2bdaba54a4a5125a5d62343cb47f8139fb5ac79bf1dea207224e04ef2eb5b15b11126b79ab9bbb419a42b5bd3fc2934fedfdbfe0804e3880cc94b2a71c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}