{
  "manageEntity": {
    "action": "Repost",
    "entityId": "138145",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6162293f3904aea152b80758f86fa58132234848e4a7cae29f391ee9edb0a4e3",
    "signature": "0xd10b451923b96e0fd447db17f34b3d2fd41042b4c1e88f7a3724a870cac21f655286aed94a73147eeb8edc83212705611c2bf5e2c78b0bc5fd49ff020c83d9121c",
    "signer": "0xd1bC12b8b46f2FAa152aB791052b4a26826F86F5",
    "userId": "481080235"
  }
}