{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1141462547",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6970120a61d941f3a48fa8257b133fc9b36f9355091228c89451cf003cfc018a",
    "signature": "0x892bb4ae9c4cd705d246e274c419a5b8f19170ea973265401254b4eec2983e5567c1f64916a0b6b7030deb0314acfb05c2fb99ad60e7e6252adb4c57ec4b5ad31b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}