{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2143516629",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a59192525cc24d9198bef757de93f08358d53db028497e191e690581a80f044",
    "signature": "0x00ec9695b46787f5d2880651f94df37cdd626d657731ec7d519a8af21a9f885824a92e4dcaed2a2650f61bbaff8172e666a7f2fb18f17a6d590afeecbfa1865e1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}