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 #0x21f93fb85a0aeff4640a2333bccedb2aeefa6a490a2e8d3890eae9ab5b391379 · ArcScan

Block

#21,267,615

2026-09-17 04:00:23 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,615
Timestamp: 33 days ago · 2026-09-17 04:00:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x21f93fb85a0aeff4640a2333bccedb2aeefa6a490a2e8d3890eae9ab5b391379
Parent hash: 0xe5c39c11…fb48d93d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,615 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

40.2%12,054,494 / 30,000,000

Base fee

20 gwei

State root

0x4a1c6d7124d3…4116b9f134e1

Transactions root

0xfbbea7e1af14…554200250b6a

Receipts root

0xb9c17bc60c8d…bc66a511b91c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800