{
  "manageEntity": {
    "action": "Repost",
    "entityId": "479064791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4728c55e3c9b67ad0956ffb3090f3cedde8b1209b158ad8c4aca15b7ad803a5",
    "signature": "0xf1c6973d9afe35e1cceaac5588d3b8d0fd73b0d7f13ad1d862a5339d2111e6150a66621ba69ab4df4ba037331e92163797120b4dd91ae70d5fa5dcad9ed3fb2b1c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}