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

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 #21541261 · ArcScan

Block

#21,541,261

2026-09-18 18:33:39 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,261
Timestamp: 14 days ago · 2026-09-18 18:33:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x01242bb7decee7ae6a02dd92e55b9edbc627bda84433ca96fdbb22cdafea9ec3
Parent hash: 0x34354f86…1d19b03e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,261 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.3%1,578,234 / 30,000,000

Base fee

20 gwei

State root

0xeb33139f70e4…a5b1b5b0a48d

Transactions root

0xd0ff3644cae1…33f7cb2651b6

Receipts root

0x97b321428c41…fa19a082bce9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800