{
  "manageEntity": {
    "action": "Repost",
    "entityId": "497482207",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1f7af444a4574ef060854126c3368466e24ea2ecd9866cf31cec38b551d8f36",
    "signature": "0x43f31f26317c6d4e74912f03adf078850d32a3d9ace8d46e3aef63d924996c585cfc5a7214e15cb7853db6deb7d0148d636ccf822d84c9d797e63a2935f4d6281c",
    "signer": "0x1A748d74Db6424f9EA1Ce41A3A445631765103bc",
    "userId": "799948905"
  }
}