{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1753789071",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68b9518865b8bb0969d4047fce4b051e3d430254b024c730ef038d4980575d2b",
    "signature": "0x90d6127d33a0c0b8f769aadf19175ba5c47a10135dff0004aa708476f34b40424eb54fb6aa634eee3a3ce0e0c84463425f2823f2469236e8dc032b0ac2da162e1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}