{
  "manageEntity": {
    "action": "Repost",
    "entityId": "224225256",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ea429a07c8e54ad6eaa591a337b031b5a9dfa720b3910cfb4e8cb7e6d6e2bbd",
    "signature": "0x1f89323de5029d9cbc07965c3608087f94b7c29b4b304a17ce25aefdf6993630415f5a90d19ea2e5c7e462d920f6e2b454811d43ca0a3791fffa8a98eb27820d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}