{
  "manageEntity": {
    "action": "Repost",
    "entityId": "345064179",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaad4cf364e61bd892823fca13b93174527d80342b7841a28602199f7e24df17f",
    "signature": "0x0f8cdacf8de6ba157e8de0475f00beb45beec7c22b239c9a67cf061f44f06f8f63f8b5a1bf9c75e83888e3fa8496b6d3a1009cf4d3fb8d7fe6794eb38ead27a81c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}