{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1972947245",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75e0f4bc43c6eefddbfb043b91db2e392c265a3dec3075e0c3925dd501bbbb56",
    "signature": "0xc71dc40dd305bacc949a95d378f500cb47d5ef99774fe51ba92df56316cb93ab6310b44fe7ea45bc15232ec7fbdb88f92b9bbcad698489cee2faab0899db54261c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}