{
  "manageEntity": {
    "action": "Repost",
    "entityId": "297698",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63e19c73d144c8b89ba23fc699018d1c9ca3813eaf6636e7ff4c2d2ab05ef7a5",
    "signature": "0x6ef5e02dd3601d7f510dc889dc0175804c3ca1234071655dbdbe723a818fa1cd54ea85e4323fae9f4974e87818ee638386daf42ba10966b8eb9266c2c75a8dc91b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}