{
  "manageEntity": {
    "action": "Repost",
    "entityId": "801591713",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x107aaa8a8c5a3af088157e73bcf44ba6129ad905fb5eb13896af418e41b6f648",
    "signature": "0xe5c0c5292dda54323de1f64d0aac402d75e2494ff27b6102e857d84bfad3dd9a4b208c19d22eef4e3df53ad8b685317563573bdaa87b24189558a54986a8b3f01b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}