{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1322362290",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9c34acb5a1c29936ceb5d6f5fb78b6dfe69bf2dc0d17605cb347436a6e6c6eb",
    "signature": "0xaa83be85e363660e90a8183a2a463d80a8128eeefce3226f6c3f03425384eb0e43c314bd1edc3415c0744111241ad8192bd208fdb3395ce90d1e9c432afc25ec1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}