{
  "manageEntity": {
    "action": "Repost",
    "entityId": "117780",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x636f8cf239c16dde13291b87bf0d62467eeeca7fe8722fb23c11c84fbd350b52",
    "signature": "0x6229d8016feb27504da88f433c1601d771d7a15e549af7b86d6da7caff55595d253f0cb8504fc414585ae72b39e3f9533b85c94057dbea97f59787b2b3c5f7931c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}