{
  "manageEntity": {
    "action": "Repost",
    "entityId": "789506149",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02f4b435091e78f4f358f48b2332b734665407136b3013f2277424986d81b7f3",
    "signature": "0x18ada43f5106bbfb09cf1f167c30b5a686b4bc5be1cc4854405e80dce27aed557c13accfa9c6a11d5cd30c52b415e2ff623ab5c6de0f6ffc27e4d764d4ea26081c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}