{
  "manageEntity": {
    "action": "Repost",
    "entityId": "532172751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40a4a711a33380d2e9954c94affbde66189396b136fcdbafbd627447fdb734f5",
    "signature": "0xd95ff01c7cfdd046b95e92e678179d6c4046969de92226d3e5082c546c81ef5a0cbe3aac01622b3151a4c49ac081fd0f27739d84ccc18fb9e4eabbe40453f4a91b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}