{
  "manageEntity": {
    "action": "Repost",
    "entityId": "598457114",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8391b0da4e4fb5709f95f2192a4a9e7b3e7172d8267a7be9aaed370fb3a0d9c4",
    "signature": "0x9cd24aa885b107efca875d66048639fe47733383a2025a3bf9fe2875a1144d866703461da8365f64cc58f5e7da17d1c4fbda5984cda372a8fdbfd043739351ff1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}