{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368257",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb762963bdff235f45692f7bf63238f30d564cfe8cdcbe82c486a7ef853cef482",
    "signature": "0x636746a39b2ae13ad52a11969e0b74ab1272ca4dcf9a3fe64f3084f328ce952529dd5557116077b58b68890a107e3ca377002cb940ab011a5930ee70052ab1291c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}