{
  "manageEntity": {
    "action": "Repost",
    "entityId": "851270694",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0e1c3cb114ea364c38d0f54c45a2c2ea0d311d107983a487e6b8f36f5594ef2",
    "signature": "0x1d01a0dd7e069ee5b5c88a1147700ee91dbcfd6671c27df1ecf0f40287d8defe1484c1ce42e68b654d3bc5140c3f062f0f3ab0895643b7ec56e2de766c31d5e91c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}