{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1287307062",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7369fd2b4feae80ca2d8a9f0574532212615e3a8cd0b79e95876c9df2d2735f1",
    "signature": "0x3c9bc0ed9d61b2ff2fdac8dc16645d5aaab99045bd2cd092637a55a03fd568d54940f694e5e3cfb23756a54c9333d05efeaffac3507d148a4cb435b10c08c16c1b",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}