{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1223366762",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38303057b205a6ab88d036ff5928b309205f161b763d9513c3921f11becadbaa",
    "signature": "0x438ced002cce2295ec3a56af2bc722ed4a75e84bae7a3930e1aaecb0f7ae2b445b8d6c3ebd9c9dd013aea3f90c4dc570ad2e297cfce842ceb8605ce4d51424281c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}