{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1441313920",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cafa065eb0e82d4ec24ef8b84e3745d1c437e3050310441cf1aebf940de54f7",
    "signature": "0xa33c438e03bea5709ebc57cf1e5f9dfa23c2cd213480b3a17cb4373702b37ff932252aab1684747a51597d201bc7d7f067dd9c02b7ed987c1362fddad6e945311c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}