{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1078688844",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ea9edaba53300ccb3f123a4dd07dea8ee628a72544d25e586b9d4b9e9cda588",
    "signature": "0x90a73c331cd6e7818b3df5f406b4364966581d4380353403306d5dc0bc0a9f6240e5092de29e431facaefcae4e95558acc2a0ddedb601acb51e5adce8e6bc6041c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}