{
  "manageEntity": {
    "action": "Repost",
    "entityId": "465276601",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49a242633e29cc5ba1b614ef2a6a322af539854e11c927e9cad6aefc0af3aa3e",
    "signature": "0x65078bd813de070df023418356ba7eede755ad71e8f630de2dfdb79733d21fd16b2b2208faa51aa24a5820872e2abcbc614f1aceb79e4b92a75c67424a054d461c",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}