{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25710",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x752f569e0af9be2cb3b8575eae7692d7c1d3c73c1776a87c4d802d0ca36fb693",
    "signature": "0xb85869fd4e9b5ca0960f9565daeaddaf6d9e7984d1d2da78c4c844fd5c5280612c9f8c95227d8d5a8d89ca795dc1780855b1c025fecd2f0deb8a31fdefa780e01c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}