{
  "manageEntity": {
    "action": "Repost",
    "entityId": "562595",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40fffbdb4cfb4975f7d9222db0ca412c0abc7b8a9dbd866bd2071114e627fc72",
    "signature": "0x88ea9bc4b33ac798cb8ed3e1242eed943909980ea5e9411be601af7871210da24e108a04c506306559cccffc9c683a1a6453d7c580b1ee6141ea5398049d2f4c1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}