{
  "manageEntity": {
    "action": "Repost",
    "entityId": "598967047",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9530eb63ed9a8c27fb2aadb4dc87510838fb1359fc78313dc25506a564a6e35",
    "signature": "0xf8b6908305187c76166ad985a901bf6949f5e03cb7f04de28990087cb2aaeb5221274ec95fd9b06e6d3901810ec6a1a77e796e1fbdee47f9941a06dcb9e27fb61b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}