{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1356736042",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76574a5e3ea6dcf63501283af23e54c77a3be82c1eee36ac2a63ea41d1479949",
    "signature": "0x293de58085d9bbe82496ee63cfb1144671945aaac3a2216ed7ee4d39b56f0ff61c7c3a37fbe2c7e6283259438a04e8135e74a8fcec3b391aee22661cb26624f01c",
    "signer": "0xE6a2533061175ED4c7f073A7BE3dc4189A4DE47E",
    "userId": "427249190"
  }
}