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 #21267965 · ArcScan

Block

#21,267,965

2026-09-17 04:03:20 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,965
Timestamp: 45 days ago · 2026-09-17 04:03:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xa097ab6fee8c06092ef4a5759efb973cf2d3b3b8a6d85dbeb0967e1620ee66d8
Parent hash: 0xc81e20d9…dd0ce5ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,965 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

12.3%3,691,355 / 30,000,000

Base fee

20 gwei

State root

0xaebdb211beb9…b7d48b3846a4

Transactions root

0x0b0e0cb22346…3085e6b13259

Receipts root

0x2e0923fb70f9…89f86e570610

Nonce

0x0000000000000000

Extra data

0x00000004a817c800