{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad4b77ee4c7bf40076d8d4eebdbfe4afefe5cc89bbd9268c83d7c5a67fd63629",
    "signature": "0x62dbda8203da2c3e1cf42889030be8b48ac17cf26f38de729e57cb2ebfd7287559a081b00dc3003317b8bb2a829d2b6734ab621cd2663bf847c840605e9bb5ee1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}