{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1124577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf488fb90609580f69427eff23cbafc616e42c6fced8f01a72f3e710fa419a908",
    "signature": "0xd05dec5fdcba941112615c745dffad3b1b7982f6824fca34fad65735ca7316fa4dca5617e0e7f56071deb8ab57d21ff7ba847b628f2adb055e570b8af5565c311c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}