{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679359996",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x084538c12cda193d5718a302a379e3fcd8e7fdce4fb5f5060bd9a643e8c9db40",
    "signature": "0xe859eb17130b49429b3b90b29b0ca38b501171829e4c084469788d1665dc53b43831596790a88070eb5ca7151777bcbbcfbb99bb08d90346503344c4cef720531b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}