{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1676170616",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6647ba66607eec7f08a030a988d9fbca34c209659116de9ff5a0bcba4d55c133",
    "signature": "0x156fbc1ff25d437ca9740e8a2529c3a633d5255f62ed2d6264f6d07f506352fc71f7b8524dfc384ae203c25ba34d40cf9018a194cb4b67deb097010a920dd5461b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}