{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1838735244",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x846571e7828369d4c8720571e437224b42b1ba345ab4d36da0998122a25befee",
    "signature": "0x9e11ab04057ff35228a555232fbc2b7e97512f44ffece43821caebb2137a83bc1de48908ab44f4f18b39478ed88558f3eedf90bc649113464777d4e92c80bf8a1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}