{
  "manageEntity": {
    "action": "Repost",
    "entityId": "343434015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96d55350a9e7cf3ec31e19d42d34d76edbd4d642b1bfe43e2f36df8429c8d989",
    "signature": "0x92bfe738f14eef692c38a28bd10bf6640192ac42347c2e5bdce286004bdbcede7220ff4a850ef1863dc80aafa2cc174d058581a5fcd2a827fa2cfe6c1bd163961c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}