{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1952944764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3edeee6866a43e1457eb29a49b982755ffba533a69f1d69c406971ba5de9ee53",
    "signature": "0x4d113defd2193553c8e7010aa7d3cbe7a238cf2a425f435d43482075faab4ae60cbb95dabfcbdcdb8232a4f90cc66449d13c80fd6bec39d8fe841bd3019634181c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}