{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1472553432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6b31426ddb817a209b8b678cc625c8cc631ba0037132fcea2e9381e0f6bf5a0",
    "signature": "0x24acbbe3c6f8a97ecf7fe1c7987df2796696e08fae909f2afd42adb4e32d1eb476712fb06ab743e3060a2eb1bf48756325aa525168a3f2be3f11c93ea83176561c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}