{
  "chainId": 97,
  "sequence": 458,
  "payload": [
    {
      "channelId": 3,
      "sequence": 400,
      "payload": {
        "packageType": 0,
        "crossChainFee": 1000000,
        "content": {
          "symbol": "BNB",
          "contractAddress": "0x0000000000000000000000000000000000000000",
          "amounts": [
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          ],
          "receiverAddresses": [
            "tbnb1aak6adqygmx9p67ycatysgad50wykms2ugavwn"
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          "refundAddresses": [
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          "expireTime": 1597619440
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  "validatorAddress": "bva1hexqyu3m8uuudqdnnpnsnlwe6xg0n307fkwwe2"
}