{
  "manageEntity": {
    "action": "Repost",
    "entityId": "399588009",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x794412a044dbf63a0eb079689dca4b75a55006d6d3d474a1f38bc518cc67fabd",
    "signature": "0x9d21fa10a9efee47b0fac62754f40cd7e89e493896c9c1c7fa6c6d46d8f693bd156873ac8776cacab487b16b8108c21b161e5bea2089efb8dd77d747b56872d11c",
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  }
}