{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1348716067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac9a0c0992d9187c440c21a7fcf6bdbb9640f11fdc42f1b1e6d52745cf50fa13",
    "signature": "0x2c5537cd0f1c5e5b285b2e2380f82e55d4503ec9210bcd96a6f5e7f7cf3693151ccc2b9098b649dd518bdba2f1d3519925fe952ba9940d579d3b85ddbc25aaa21c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}