{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129994810",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf5ee21249b6bbd5eb7c1561383c114797567a19cf9da2e576700e8041408bc22",
    "signature": "0xf3ef8396879ec922eaccb62b16c9d8a3d7d0df552e0ebdb7bdd52b029b2a3e922271665a7ac5e237a8f15830f4e709ff9d925cb930fc17563f782b00d53a902c1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}