{
  "manageEntity": {
    "action": "Repost",
    "entityId": "432462",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ae622af6e2fbd5fdae64e59f3fdcf845af8fd388744b82093921ae9555b2e4b",
    "signature": "0x04714d791ba3a5568693f8e74b6ad09af485ea9c52253de90ddc5304628070814a269fa35d3fe2086446f5995499c92e1e213a32afec622b8cf1aa3336cb070a1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}