{
  "manageEntity": {
    "action": "Repost",
    "entityId": "726079358",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5efa2c68e7c3dc7c56db1f5631b131a06b5ec0ff1c7e2494161ddd569f995f67",
    "signature": "0xf81118424120ae8b57d1e755f7a13c2e7ee585ad5da4cf31d520a19d66d51ab332a16fcf8256ee6fc960c985a5fa86d911509ef6f552967d722d187b9792e3eb1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}