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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 #0x66d4fc868acc9d0dc002fb6bc4e47fbc4320ca166ea7a18219d5101b2e67d062 · ArcScan

Block

#21,229,156

2026-09-16 22:35:40 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,156
Timestamp: 6 days ago · 2026-09-16 22:35:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x66d4fc868acc9d0dc002fb6bc4e47fbc4320ca166ea7a18219d5101b2e67d062
Parent hash: 0x5485264d…4abceb81
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,156 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

41.9%12,574,883 / 30,000,000

Base fee

20 gwei

State root

0xdf74a2126130…56debe7a1d39

Transactions root

0xc045cc747747…94ff85c74fbb

Receipts root

0xc575d8abfcc1…0c07a85c3b10

Nonce

0x0000000000000000

Extra data

0x00000004a817c800