Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

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 #0xa577b0062f5386379277d3c98124b28a4b934aa90f9e3c74826cd8a9a5b01caa · ArcScan

Block

#21,404,370

2026-09-17 23:16:31 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,370
Timestamp: 54 days ago · 2026-09-17 23:16:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xa577b0062f5386379277d3c98124b28a4b934aa90f9e3c74826cd8a9a5b01caa
Parent hash: 0x8196c4a0…a185404f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,370 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.7%1,398,856 / 30,000,000

Base fee

20 gwei

State root

0x849c9602712f…e3e3ab3ad4c5

Transactions root

0x8e5037ee36b4…d7d1057a5c89

Receipts root

0xccb41849bb56…9c3bd2f85c5d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800