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 #21554605 · ArcScan

Block

#21,554,605

2026-09-18 20:26:29 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,605
Timestamp: 26 days ago · 2026-09-18 20:26:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x480ae0140211db8d01ec3dcb01a58697ec7c8349edb5914982177c62c7722b48
Parent hash: 0x2a48d1ff…d0861d16
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,605 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

2.7%803,409 / 30,000,000

Base fee

20 gwei

State root

0x0f4a040a8ae5…9a36fe4ad3a7

Transactions root

0xf5686125192d…fda279215974

Receipts root

0x0e9c927f3ade…5d968d52a3c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800