Different balances in API block explorers for BTC

Different balances in API block explorers for BTC

BTC.com block explorer shows bigger balance than for example Insight or Blockchair. For example: https://btc.com/1FLDCfr9iG7n6bAdGsqBXmhaLgC4aSze72

https://insight.bitpay.com/address/1FLDCfr9iG7n6bAdGsqBXmhaLgC4aSze72 https://blockchair.com/bitcoin/address/1FLDCfr9iG7n6bAdGsqBXmhaLgC4aSze72

Why BTC.com's result is different?

https://ift.tt/2Ap6QKT

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