{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1424552996",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c994d0f0877c20ab6fc1b012a8328ba19849250018f62103f4235d633382fa0",
    "signature": "0x3c22f28534575e8f7229d4815ecb54183fd4c0e1f0ff19791bc34d1a443d02572bd1090ee36f8daba2edc441059ba972dee5b18897469c3c98885aa1a19b3b581c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}