{
  "manageEntity": {
    "action": "Repost",
    "entityId": "334200",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b1656f8fd16e6f469e605cc13d0face0cf7fa297dafa443a764298e43860ce8",
    "signature": "0x7d6df11c17b8bbccf3348912c137a4c4a69e093f097f4fe7deaacce7ec9e8d254a7336f255be7c7776111613edc3c055502b5bb67824350671d0f532c38f52cd1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}