{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147324",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa24d692260be1a362147ad2ac4ee5ffadd0ee417758f0e52a36eb2d88262e021",
    "signature": "0x2e466ebd76f9fda39fd34ff41ca4de58d99091bf9f384c85c54c7eafd2e32035655109211f0cf94114abbede92d9356cfb03239f2cee02377a62554bafc5e7151b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}