{
  "manageEntity": {
    "action": "Repost",
    "entityId": "322350669",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb26a4138078b81cb953d0ed76b5c971978bbf02c68d9ac280a2e38ca669479c0",
    "signature": "0x4eade53b332e348f6ac51f3ef542408027e0e6bf1be837a3dc28937df666fbe55c8ace475caa5b1307c71e8deb31ce757e3263a49fd05ffc071175b73dedda641b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}