{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480729853",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75bde188eaa88cf668d043bfe9798961fa4dc757886ce7a202c4ca03d3aa8386",
    "signature": "0x5cce51c93240a562ace4c87871d90020c388fc9f501a75726b9b8d3cea910b56254343d4a5f5206ea46980d40d33b107e6b6f000c32ded1f4fa97f14e659274b1c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}