{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2131188127",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e18f03f329361cd4104bafa3534a8679adf492d4db3e8b69d4e47e1fff8d819",
    "signature": "0x9f6bc251e8ad015bd193ab1b1023d2d61dfe7cecf066441b0155b1c1be10ae3a5bfa437986ead12b13a5c3f955c86aaa3717c3f0763ee25dd47b94b0ed8f6ce81c",
    "signer": "0x5d8091c5439F52184dFD827f33FF815dCc827bA8",
    "userId": "52403052"
  }
}