{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1380804015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda357b200fe5ad5b0790f8af214ed21e2bb66ef282d8da0d6a13674a33cec36c",
    "signature": "0xdda510eb578f00ddfbc3a450e4e541c6a1b2cda1c7bcb9b6ef6f1a6525b32a8643b9eb025d06ce6442d3dfce1fd04a404778da06dbb2238666b24d71bb6088731c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}