{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1242519357",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb82b1c69338ceadf111259c90764eec9a130e0ab65250708c0cef027076c4985",
    "signature": "0xa1e457ad38bd32b728b7f6cb4a01d5e5a76d53407d2b7910c0e34bff1b4dd2dc66a158dedb7faca68a57378af46f30f00faf9f84060eea76cc4059ac8abb118c1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}