{
  "manageEntity": {
    "action": "Repost",
    "entityId": "540343027",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19bb76f5426f763c553304386e239b9fbf701c78cd73b1a20a4e87f6a138df1c",
    "signature": "0x87fcc60559a8247fb96f1d30e41e0b97cc7c5b5eda1e06035f496b946afbc3337491bd24806730a9e24cc2e0bbed071302bb05c84087160d48e66e10dc20c7fe1c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}