{
  "manageEntity": {
    "action": "Repost",
    "entityId": "281618862",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84f160200bb92354ed6a84ad4fedeb70358653baba85593d7a165ee7f1f42fb4",
    "signature": "0xb1d83573222ef8331bb6427b43c67b65b9a5878aee547008edf287f5cbab16e208aea22af7da813c395093651716df33b74e5edfa854f2eb11c1206a6a4272351b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}