{
  "manageEntity": {
    "action": "Repost",
    "entityId": "836757648",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe5fe1106e42e5ce504cb07298bc57c27fe84d41a68f38edf43713089a5bb87a",
    "signature": "0x4c771e97e32281005537f038700d6164855f41947930b89bd5d9df612b13bff503aa1d56c790dd22d7b7a3482f6a76ca963407ca3e3704f895a168c13b777bb91c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}