{
  "manageEntity": {
    "action": "Repost",
    "entityId": "257851204",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c73b3f059323d40a66d2898611cd6425bad0bdf4f681519404cfe9e6dfa844e",
    "signature": "0x7c87a3bec293f1e9c3272411d7bbb091bb9d1c690e4d63bd72194363d7713ad443969bd4164ead7e7c0868e4ff4a4d37c2a071adf9e79f27ebaec9ef1df85eba1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
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  }
}