{
  "manageEntity": {
    "action": "Repost",
    "entityId": "617927853",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x150e0c7895b51300c62f21d852a43971652da913b6b43984eb43066a83a51c8a",
    "signature": "0x36d434befc2cb7051ff289c1d87a19027ff842fdb7e438b639ad42de3bcf37cc7408470f814a476fa31c800a7387f635f62a41e80bdc0aca6b67eb62704920321c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}