{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075793431",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e30a2a2963e8c70092708b452253a58befc7738cb56e4a19b6568c1d8b335bb",
    "signature": "0x4817d586ac74f33c81ba048c882799784fa06d173d985e10e3860916987cdd50690153026363cf10eb6ed1e3c332ce47506227adf201cc3b405da9c812adaba81c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}