{
  "manageEntity": {
    "action": "Repost",
    "entityId": "487473387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1cd971ae267f839f2f1824bb99658688f73d9700378e5701fb83153db7f31d1d",
    "signature": "0x319db16182014aac8b244e18495cef97f0b63c158ef8fffdf53b7feff78c103029f1406579e9a15a4b7073b2e82edc1306c030faa78ae4a587e766dd5414e7741c",
    "signer": "0x1EEEf459C8e361773166d5681a5066659BC751D5",
    "userId": "210033902"
  }
}