{
  "manageEntity": {
    "action": "Repost",
    "entityId": "957444937",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa49734946321482bafefc9b97b62c8ed5450463b4b0cdb31e2fc20831e8a95d1",
    "signature": "0xbd96433561c9bb68f38aebf74b3f506bf611aa9486050c0f9ad027a8e7e260504d46229caa8750347dad8e80d5ad38fc7847aeed95901177a44c186ca914a2481b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}