{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1410898670",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a2586644931c42c168549f4b8bb3009807deeb495d03111444fda3e18b55049",
    "signature": "0xb5ebe544c228264752c231b0df4a4fbcff16582124d3ef29ce712258877ecd856bffcc1590aecc6b8d71bc321a4a5fc33259bbd1afee91efc49748dbbb577abc1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}