{
  "manageEntity": {
    "action": "Repost",
    "entityId": "590872302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88d0caf60483d269c75e22fefdc18e7d391cd5d52b28aa3bee3cc5efbdee3e77",
    "signature": "0x0c92a72e1352788c77a3806621682f01550ff0df2ba6f4b6a42ebd7aa1233a861fc32fc85ed8c092ccab0367c58d41857c93f5de2aeb236bc9ecc0005913d6d01b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}