{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1442299157",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xccd82ac49d06707c5f1cf5268dd1e63b0356e81834083d8f499193ce9f01cb9e",
    "signature": "0x10b71936ee2c18a8125c32790e65882773e7de26bc1db5d74bd18468c06e45744405cbdf3c741fe6e03264bc1851b8467068cb5bdaf4d548b2292c48c5b51f071c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}