{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1859918336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe436bc7898fb86343aa22c2af5c699b70b1b5abe39f77bedd8fbdd8c4b8dc398",
    "signature": "0xb74dbab55947d910d56508bf8c7bb1f7e4072bccf409f03e4ec82f2b970bb0a83c9b330ddb64c0ee6218a16d73b19d28b4cb1d68281fcd32fa3a038fb6ae6e2a1c",
    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
    "userId": "54166466"
  }
}