{
  "manageEntity": {
    "action": "Repost",
    "entityId": "830558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb46520f50d620a690dd452386f3b6a948bc6a4349252673476f66165bb395f7b",
    "signature": "0x4d33ccde33139d865191cd86dbb822defcb22dc514bd905946c735a30aa916120ea8f00d56735fbe2a032a204ffb3025818e55b4dda61ab6f6415dd9623bbf0a1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}