{
  "manageEntity": {
    "action": "Repost",
    "entityId": "23530756",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc87ed75f58ad784b3906b0f8fdc5679fe9d5f7f7e9eaeb99cd6ff1716c8e0d07",
    "signature": "0xc258381481a879b786883ccfc88d134d345f9209aa25adb932d5957fb955c05c58cac50e7906f512fc9ca73f16bfbe8c370599d59810f60465a5c08a7f93d76d1b",
    "signer": "0x14FF2Ce3bf23AEeC9C140996251F6f85D8e99431",
    "userId": "53273933"
  }
}