{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1662979906",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18e7be158968a0f3cb1097028bc3c07570ec73dc98890f0831ea6e0cae7e4973",
    "signature": "0x96a2aa8a67982eba990ac187925b95aa9cbbfb31e016351817c3d1fed14927eb7719c58fb2cc44fc1c78ccc296f153330112bd31c7239a0f2a8cf205a70f8b0d1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}