{
  "manageEntity": {
    "action": "Repost",
    "entityId": "726440083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6347db58316c47234a222c139dc92098e009413ea361beda92d3598d608e171",
    "signature": "0x0b51921436b102f164135d9e157d371b6dafbf8d00472858c634dc19599d7e361149a85a82e1547bc1846e1ac70b4b872f2a11cf4ad4257854400a6cca3e39091b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}