{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075533978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4b7b39824ea3e8ebb02ac20663f673c1471f4cb01254aaf2f9a0722079aa991",
    "signature": "0xf744fc61ea9e79ce4cf50eca269caa2e47e6c19acc2e84d41d84f8bcb1bcf4277ea79b89c56028d317a96b1f6816c03597307eef504f23768eea23cdbe5b6cfa1c",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}