{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480517024",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6dcd6d3e5c7829056ea4fb3bb51f6901de642a6947a26c3afb8bef54a4e9d741",
    "signature": "0x3ba501640413eeb549a409a88de0c5c8a1df8bd83f43f286265638e58bd782ba6918f557cc3beb5f942a8212902a4a8b49d01b11a58eadbe4215a9ba20e593d71c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}