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 #21247442 · ArcScan

Block

#21,247,442

2026-09-17 01:10:01 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,247,442
Timestamp: 6 days ago · 2026-09-17 01:10:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x49afc05dd605d9a15aac8170bce15a5e5365968c869705e513bf08a4edea6e2b
Parent hash: 0x8482a622…c57d8b71
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,247,442 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

21.3%6,402,111 / 30,000,000

Base fee

20 gwei

State root

0xda25b98cbd99…90b7501f91f9

Transactions root

0x4c900c839900…de00c8a77219

Receipts root

0x9e500c02e1cf…c2376ec43626

Nonce

0x0000000000000000

Extra data

0x00000004a817c800