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 #0x57b5ae26a16f2aea23453c232901859a724a945be3c351dfc339a4de82eade19 · ArcScan

Block

#21,541,654

2026-09-18 18:36:58 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,654
Timestamp: 4 days ago · 2026-09-18 18:36:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x57b5ae26a16f2aea23453c232901859a724a945be3c351dfc339a4de82eade19
Parent hash: 0xa789db8c…1ad0e2d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,654 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.8%3,839,459 / 30,000,000

Base fee

20 gwei

State root

0x9a9719b20ce8…080f14c570fd

Transactions root

0x3844f50bc1e8…9a89eafc77b7

Receipts root

0x1074c1993db3…a51092a5ac55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800