{
  "manageEntity": {
    "action": "Repost",
    "entityId": "831629138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3f8b9aec6896681a1e20036941ee631a0045c7de23a2dbe16363a24cf0c7b38",
    "signature": "0x880970df091b1a8ee40d6154540159ab63e6a7592988f16d326a03e13436a7b126c17618b0c35ec6468278c42dc6193f404b771dc67074eeb860fc333684dd191b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}