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chore: compact checkpoint #1256

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chore: compact checkpoint #1256

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goums
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@goums goums commented Nov 18, 2024

use more compact checkpoint by:

  • removing chainId
  • use binary encoding of number
  • export as base64

example checkpoint:

{
    blockTimestamp: 1731943908,
    chainId: 1n,
    blockNumber: 2000159n,
    transactionIndex: 453n,
    eventType: 1,
    eventIndex: 12n,
  }

previous encoding: 75 characters
173194390800000000000000010000000002000159000000000000045310000000000000012

new encoding (base64): 24 characters
Zztd5AAAAAAAHoUfAcUBAAw=

alternative encoding (hex): 34 characters
673b5de400000000001e851f01c501000c

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