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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 #0xa1f121e946e7df71e9994ca99cd7905721aacd5b18bdecdfc580429da48788be · ArcScan

Block

#21,540,558

2026-09-18 18:27:42 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,558
Timestamp: 35 days ago · 2026-09-18 18:27:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1f121e946e7df71e9994ca99cd7905721aacd5b18bdecdfc580429da48788be
Parent hash: 0xd17ee430…851ebc88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,558 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.1%2,432,085 / 30,000,000

Base fee

20 gwei

State root

0x8cd6b5bf1b8f…8c15bef3fef9

Transactions root

0x66da93be2b3d…7294fb25d8a5

Receipts root

0x18c84c9036c7…e64134240e16

Nonce

0x0000000000000000

Extra data

0x00000004a817c800