{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1050903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb421a0e5d23f0bcc017b6c7b0f1e76c1d63242749a7b410db210b6abb3c02f04",
    "signature": "0x8e5c3633b41bb177b1f5bdbf5fe334c26575ad943a7f8a9af178ce88050cbecb3897672784a8e79dc6fef50a51ef5d7fdc825bccae4322c69d05dcf7ce73236e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}