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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 #0xc18966153dde6cc968647146d78ef700b8ad2aa04813e121230d75ce3f1543a5 · ArcScan

Block

#21,509,257

2026-09-18 14:03:08 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,257
Timestamp: 40 days ago · 2026-09-18 14:03:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xc18966153dde6cc968647146d78ef700b8ad2aa04813e121230d75ce3f1543a5
Parent hash: 0x517b1dcf…7d00353f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,257 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.2%2,168,313 / 30,000,000

Base fee

20 gwei

State root

0x6d1ca9e1ff1d…c1f8aceb728a

Transactions root

0x54a69047c5aa…865466e48105

Receipts root

0xf9bed9b39f34…b89766a7a9ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800