{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480248",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a2e61b81fc8dd34265846f09eb5bc62372180b9831955235a395be377c419ac",
    "signature": "0x8e51626aa4d54136d79901afd0a9f20a01b1c1fc81b5f8dbc0c979b658bde83a034d8c618e30729419803143a2a725799b48bb4d2dffd5ca083e6933268a58bd1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}