{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2119944392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa63ab7c0d71a8d9be85417c9e76f735c04aed77faf0d4e1ce9ff967849e73fdf",
    "signature": "0xa761d671f613e07ce213e28f2a3403b77c4af10e8957c6d499eac6e5ba6a9e9b500cc8b5e86abdfccc27f48d15a8086ed93d52f2138cf98137c3259b4e7ad94f1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}