{
  "manageEntity": {
    "action": "Repost",
    "entityId": "36723",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x347b842cbfcfc3040589e8008f874352653c8a9521abf6d1cba1da2fb8389016",
    "signature": "0x439e3cab1f69e58bf1559150edc627d9dd5a0dcdcb64d588f585d54099d9276a50dd0fcf938692b7d3f39e52b488a086ce07e7e2a054b1c91f1a71fb854642971c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}