{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1445676310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x858c31d4a673d3721187d8686cb7f83720b48adb6ffc886d80f067df65132de1",
    "signature": "0x9a3faefa1a1d321ce30c66719a3e3f4220092892bd2a97f9d122305a780f7c8c3db821c743d0d98dd7701662badf160e841f8e08ffeda61a052d4dacb112e3b21c",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}