{
  "manageEntity": {
    "action": "Repost",
    "entityId": "424161890",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x627b8b70954a810ddcf37d8fef20d7c42379f8bc1c8563047aff18165928dc57",
    "signature": "0x298e314153fe2b3d3f77ecd1e2278883ddf07a26ebe4f7edd3839d0643a2ba520fd4dc59f4b5579d6420d542cb80f31de34fef19a7f55d59969ff2882debb1e41c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}