{
  "coin": "bitcoin",
  "chain": "testnet4",
  "height": 159751,
  "available": true,
  "full_block": true,
  "tx_count": 2,
  "total_fee": 3374,
  "total_vsize": 374,
  "txs": [
    {
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      "fee": 3000,
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    {
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      "fee": 374,
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}