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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 #0xa177f29968d76a7e10f411959b95735a6572015bec8b37bb34e0a74900b1727b · ArcScan

Block

#21,391,549

2026-09-17 21:28:08 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,549
Timestamp: 12 days ago · 2026-09-17 21:28:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xa177f29968d76a7e10f411959b95735a6572015bec8b37bb34e0a74900b1727b
Parent hash: 0xbb8916e5…1ce335c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,549 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.7%1,404,357 / 30,000,000

Base fee

20 gwei

State root

0xf4ee3b0e0182…f892c0801e5e

Transactions root

0xecd409049584…0471c84d9a76

Receipts root

0xc46f99ab7768…ec16cd3d1b5a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800