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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 #0x7b542252e834dbdef218662ffebf7a5bb78e32efcf5242be4e032dac955b4e20 · ArcScan

Block

#21,555,816

2026-09-18 20:36:43 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,816
Timestamp: 33 days ago · 2026-09-18 20:36:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b542252e834dbdef218662ffebf7a5bb78e32efcf5242be4e032dac955b4e20
Parent hash: 0xcac86203…e25e3785
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,816 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.7%819,478 / 30,000,000

Base fee

20 gwei

State root

0x2dbc13081673…bb86f1bcedad

Transactions root

0x2d7f1e7b3e79…1ce862d233a9

Receipts root

0x250bb9fd3919…f063a10afb53

Nonce

0x0000000000000000

Extra data

0x00000004a817c800