{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1313239300",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x580cb1140d158a97eaf6bc86452c23732ed77e0319c5e89d5e3ce33b76f41796",
    "signature": "0x7ada8bb262fb0f0fe7d136f548bec9932e681b76e5cfcd19f6c5b500dc545f72229e706744c0c2f44e74d2f487eca12fce18e8540566d9f40635512a557340ef1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}