{
  "manageEntity": {
    "action": "Repost",
    "entityId": "396955118",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2969634198dd90ed0af0cb047e07a576f9e9485c6da49f389808ddc88dbba2b5",
    "signature": "0x7ee5d624ccaea33e0846e3eca372a3b54bccbc3054290bd42c1ab9d8760f5d4d34a2d4786b889d869637a6faddf238bbf8dd0c3bb4fd3c572fbd8d09bd27b2da1b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}