{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107775027",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16ddb16d162f9ea537f45bdaffc139cb930593a134343b8d3ac6fba51bdcab82",
    "signature": "0x28b595b71843975a56f751247002f621bb2df526028109acdfa988a04053b8cf22fa31f59fd2d6a1ffa4aa380b53f651897f4bc950fda7c1f4312146d43b05631c",
    "signer": "0x8f0A5939761dE5f6b984a401d42E21b5B3023674",
    "userId": "925049268"
  }
}