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 #21541516 · ArcScan

Block

#21,541,516

2026-09-18 18:35:48 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,516
Timestamp: 6 days ago · 2026-09-18 18:35:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xda5bd7f1cdbffd10a2fcf99d9743e5485f65b94ddf622484fe134b2033792cbb
Parent hash: 0x4cb49d1d…c993ce5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,516 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.6%772,706 / 30,000,000

Base fee

20 gwei

State root

0x9c3003c8499c…71fa1227c273

Transactions root

0x765dd58d84e0…3b177c2c4d85

Receipts root

0x883ec76805a1…2d4273244bff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800