{
  "manageEntity": {
    "action": "Repost",
    "entityId": "98744",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9ef81ed657b028e494bc1b78dcd392346b04b37438b8ca0ffa56490e33ea3a6",
    "signature": "0x654228824c5e2b6e3728bbd0e6ac1d2891e18e830f889bc443599e8d25223d6a0d167b6ce028604b259f053c590c1787c0471d858af49170035e5f8c0507a60d1b",
    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
    "userId": "678556080"
  }
}