{
  "manageEntity": {
    "action": "Repost",
    "entityId": "584398927",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x177ef625e945dbc61a00fb86bc69d3e532f154830ce6b94173936bbe46c55116",
    "signature": "0xa2359c24a91a98ae3cf13001dea5e9423b2272d91cfd50a43890e1087ff5e362412a448cf1c7d1eacb06bb4f29f9110764d2b51073fee8ffd9b32495bc2a380b1b",
    "signer": "0x5e6d01F8B70091388F9Fc78aCe897341e3696c0f",
    "userId": "335869800"
  }
}