{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1230774523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2d29951861bc83c278b7a1419b4d695811879cf024aaef89e18c0436a44beaf",
    "signature": "0xe79c4f747f29b124175816051043f2256b5a10d7587bdd3ebc5804438c809c396e04416d55f96ddb1071bb56cef6a9efc475ba1b3b855708f0d40ba09e6bcf451c",
    "signer": "0x99b5F46ae3978FB02A645f824e51700B327f1d6e",
    "userId": "97654"
  }
}