{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1853337991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0b8ad248856aac783d1ba235ff41d10c888c45054bdf9352444a0ce1a6c1077",
    "signature": "0xc492e17621adf62a955d4768d925af95746e77ffa9361b36da49b0296580ce725e7bac3988fce5329daea6d5dc4f87068753f19c9ce4c52987e04340697152f51b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}