{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1593899979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52a8870a84cdfcf5d9084867ba708dac7e9f6d9a84b34bfb24e48bf3cae04587",
    "signature": "0x5b2974066c5080bdee062197ee87aa1cde3a4aaf264bee2b286891801d7989926195ed7b0980f9d3ea1407b5576299de70e6900df3618ee8992532022a03d5531b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}