{
  "manageEntity": {
    "action": "Repost",
    "entityId": "540343027",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd5647d51cbb47948817d81696affbb13eb9b71b5267271fcad46b411b8056d3",
    "signature": "0x6115da54a9de78ceb47972f75ac31a5a4deb2ab1e68648b9f9efdd9f8d654e1f308109c0237215f9f95dd94bff45367ccc384748d885424482d1a63caa188e901b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}