{
  "manageEntity": {
    "action": "Repost",
    "entityId": "708450587",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb99c489172d729f5ca6c7fbf2473fcc93fc3b612ae771fe2e6769c7287b02066",
    "signature": "0xc24cbc5b17c81948e120b6f7cfb9ee41017d604a03941031589d671cadc78d2f0e1935911b802b8729b8579cd1bfdb91558f93f0331d2f2708f499de18a3e30b1b",
    "signer": "0xBe0B2B2beC4B0A46ff11169512DF7f66E775c0B3",
    "userId": "196632465"
  }
}