{
  "manageEntity": {
    "action": "Repost",
    "entityId": "472534689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd50af66937beb11f421b8c58cd3c61956f00c9a7f84da1f1d7c94585d1014ca3",
    "signature": "0x03740dd98e1823a7c80cd3bb8427d258cc68470e4b21faecf217ef45e9ae0c07793a08e1455ccfe7af3b0e0e25a432005fc42eafd9aa069e462c129a3f9fe3b61b",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}