{
  "manageEntity": {
    "action": "Repost",
    "entityId": "196798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xddd15deda9fa5a395e56dca7ca59c1f26530b1449f2dc2a46cfb1b010d58a87c",
    "signature": "0x81794c660fe8bc32a5d5a36e08a84fba7e41bff8134d39ba5e5e3cc0437b3e535f7d801f33d033d135c5b89335c93d170eb8a7bfb9cc21ed4551c2dbc9f1ca2d1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}