{
  "manageEntity": {
    "action": "Repost",
    "entityId": "962398",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe68faf41102a7b0b93d262f690766eb1840280b74a477279ddfe170696ff5452",
    "signature": "0x7c184ec04e6339d3c465d23996a3c5e13d0bdaeed9ffdf64b28bc6ec8a8ca24e5a37811e5ff1647372692a23174c329a6fda6573ec16e74c610a9801abcb280e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}