{
  "manageEntity": {
    "action": "Repost",
    "entityId": "426921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91f798b58e0c7eb98e52a56be50a6c475736dd6df07b4ffd2971ac933b447efd",
    "signature": "0xb3a1477b24ee4f34f7492e07c3c5ce29318a96a58cb7e2ffe0929355cb8d13c516e7c1b3ab02ff1614e5d1267be0a02130a0a7e6d517d9391c18d1ddcdc796ba1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}