{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385586733",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cbd5c31165d873d9fb258546e220a089b0de2aec077d321b5283711eb4592c2",
    "signature": "0xb75a3ef812489851752266412319b90ec23a01d1641b9744f838f045f46a97611df6082dc09eb5110b20bfbe1bfbca207582e27dd6f5d7713b642ef219fa695e1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}