{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460362",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2640b43b4530b25df23ea0fa5ed79f5b43eaa314d38c4020002e4caeccb2fc23",
    "signature": "0xc3c32ca231efb5d08b07addd86f08ddf28e8cf7b39249899a995fde574844fbf6fcd2b26fc8bb239658ce517b5b5608a65cf8d05cf478c1534453886ca3bcd5a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}