{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1764327348",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa066bfe5cf0e21ddcdd8b3cc6a2c778a361258333770eb937d111023aa8e8d07",
    "signature": "0x8eea5e6c5e5b3624798d7464e0e8f63d4affb67394f2a1e992b92e8a29b359bc07937b12544eb6ca4fe7270097e8d7e76789582cb3267c2c37a0c005518bd6231c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}