{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1252355575",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ff56feed607b46f80a97122942eae06590f6fa09f4684eea19a5ec48aa09754",
    "signature": "0x02c6d310196d8b5406d5672b7d65b0b12d7f4b0fcf565c94aaa17136cb97b496342962b37f2d51c66deb8da8b8a202691ea93b3181e8f72ad682170db8c4e87b1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}