{
  "manageEntity": {
    "action": "Repost",
    "entityId": "222447",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5733a273d4b6a7012f29ffb8ba965fb602dbb19a3b0aa40d96156673376f906d",
    "signature": "0x91122494cec7f9cc8df5e685d73ba76077329899c668a2df3cd2643080f122a47c02eda453bf0a0be14fa0132112c43fa9a289b3438c7412e95f7dc9e009b4c91c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}