{
  "manageEntity": {
    "action": "Repost",
    "entityId": "698863101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd73b260a2e8022d4710e58ce4ce07b61a858eae19524fb333791088d8dc37f98",
    "signature": "0x44971e9b19497dc8b17bc6bce699ee400782d357d86664f361382a2918303df97f0e1676f6f5959cf295fb7f5bfdc39715936f7535b8e4d48e467217ddf04a0d1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}