{
  "manageEntity": {
    "action": "Repost",
    "entityId": "363488",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bcd734d0fcbb2f60311d293fcccde9c0578d6d5390890581f351d441b6c1d73",
    "signature": "0x8278be014e8fac46901f185710e01ffbf8301637340412f2d2c167b13d75fda300ae99077aac867243a01b4e27975f1c70044790e2090a1ecd8550d90480d15d1b",
    "signer": "0x52F331C086a11941E738a6C86d9F127E934dDEB1",
    "userId": "281470566"
  }
}