{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1648410411",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bc0ffcea4517540c7b7561696db718aa67997b3a6bf91b74004bcaf476c7180",
    "signature": "0xbab0526551b019dc573680d354212f45ae20def2eb68aca82697d28c59b5c905079db2a023903542fbe31191ce58c3f24c506e3b0d321904873c42bdc7eecf361c",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}