{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121468",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb537253a42561a1316e53a6f59382d6e06212ddfb778938af079bb675696086d",
    "signature": "0x02a139e53bceb2ead9daf016adafc647fe9f7c8e5f8548096e4e4c6a9eb183f40177df8f75dd11bdc642222b463ee3f7f00eee857c44edf63b20b3270a36bf961c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}