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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x66d567480b246f6a2c6612757e7da23e979e66c04dc71a54e63ac56874e67009 · ArcScan

Block

#21,570,857

2026-09-18 22:43:54 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,857
Timestamp: 57 days ago · 2026-09-18 22:43:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x66d567480b246f6a2c6612757e7da23e979e66c04dc71a54e63ac56874e67009
Parent hash: 0xc094c458…f8a3133c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,857 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.8%2,930,371 / 30,000,000

Base fee

20 gwei

State root

0xe685279cf550…36995ad72cf2

Transactions root

0x3d67ffc26f0f…36664d7f50ae

Receipts root

0x76fd5bb5bda2…8adb36d5dd79

Nonce

0x0000000000000000

Extra data

0x00000004a817c800