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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 #0x4040d67b3c156c743bbf33837c00754fca80b48267e3227e3d642d6ce21123b3 · ArcScan

Block

#21,231,520

2026-09-16 22:55:37 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,231,520
Timestamp: 10 days ago · 2026-09-16 22:55:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x4040d67b3c156c743bbf33837c00754fca80b48267e3227e3d642d6ce21123b3
Parent hash: 0x3f289a3a…09b448c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,231,520 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

50.5%15,150,771 / 30,000,000

Base fee

20 gwei

State root

0x4f6561a305dd…161a1a4a5ca0

Transactions root

0x2db157f5d053…3cc822e3af10

Receipts root

0x1b61ee020339…2e6936d10a7b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800