{
  "manageEntity": {
    "action": "Repost",
    "entityId": "696881569",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4abdbb1946dcb854e07c881023c95b020218f92080f0f57f2c959dec03d54482",
    "signature": "0x50290eba1ffa4a14cc3323c617eb511f0db52c7007c2468e8e5473ab0e95ad9b324c02160a83a0f1d0759add69c10a8482aa3831077ac0931ff62bd7cdca16131c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}