{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265863413",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x515f7d974c01b72e533fc9d6f643cc8a84613945f4d84250cc2fbba080bb0b88",
    "signature": "0xa6aebadecb1819b40350668d7cf21cdfa4486522f251da3133c7c7e42850cb16467b757471c7dacf549af117f59eb88018faa65268b7b68234f5d1131325fe541c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}