{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf7fdaee1e2c1b831b118f5d3110a6f25b4238d054c5bf05b5ec94cb6ad4ad48",
    "signature": "0xea81e2a430780ff81446f0fb6f7708802c3a57b21ac7ba6f3c868557f93b6e9938089aa05b6a41a396c910c68101cc470e8c0662ead62a9998a85cb630bd4bcf1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}