{
  "manageEntity": {
    "action": "Repost",
    "entityId": "741986848",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46a76f37f18c10faff6fdad2edaaabc374fefb0225b70dc7e773745f75ad8db9",
    "signature": "0x8c3738f2ddffcb343e0fcf374dcbf915b63e167653ffd7cd1c006e21eaf174320d72d81e8744c0e0b8eb00e07945564cda1c8e79bfa4128fabbec463636d47f11b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}