{
  "manageEntity": {
    "action": "Repost",
    "entityId": "379941869",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a93cf2e7714d29b47a8e50b83eea5f843e299f93f9074c88f08a5f292de9a53",
    "signature": "0xfa091b7c78ab38c10e5e4234d13ce41b92f05315cd467d543284756ef38332ef02948d0f96323f8de5b92e4de56f3ba836fbbb16bddaa1b171e096075a988fbf1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}