{
  "manageEntity": {
    "action": "Repost",
    "entityId": "830101119",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8dc07c03c1f6fecfc99400ecc7491f68a58bdb6c68a4737ead1dadb6fd1513c",
    "signature": "0xe38a1be7eb5905579cf3a91d406cffe2d6288d9d0dbe67686db3757117174670110259e360cb78385f97db4c68be80055f065679ff2221ae538d1e52a5f849c01b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}