{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1359129114",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcfff0796e992a79ca8a21badb559fe831cc1f8a7f2678aebece656ccaffa97dd",
    "signature": "0x7ee47ae477eee8a6acedd4bccc22dd51ccca4b6af0dd314a2c59e4d507b2511a7505324907b6505fdd94be0d1edcff9c980c6702c431bb6cf62fb2f0eb34f8dc1b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}