{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1857794163",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2aff01b8f4903aa3454cf29d38d1c9f28a9ac29c4b7ba6be697e3f05185c44c3",
    "signature": "0xb7634ada22d70c204a7416d13075c621e39eb24b7a4c4153c5a111324f1e4ec51e141887f55c974b715a538a57ab974534d68976bc78cffe4472a467ae528df21b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}