{
  "manageEntity": {
    "action": "Repost",
    "entityId": "594088",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb369e4f930821962c9b31d25c7aa7620cfb19d22a60a9362e737ed0e17aa82ee",
    "signature": "0xc73e19d6d07ce34c705dce4e3e34d2bf5af7cdc9cf3cc4cace430a42750476be70284ee0ae68e814ebd518796331ecb57da2ed4f7f7e0e41d36fca339a8e58d61b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}