{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129814333",
    "entityType": "Track",
    "nonce": "1788376351038560732",
    "signature": "0x95937aa9c3449eb1c7c5622cc0de2cb9b59011ee9c934fa1d2924042f279c919695fd26253e5b1651858775d1119032ccca9c9a893faafa07567d3088b992a2b1b",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}