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 #21481677 · ArcScan

Block

#21,481,677

2026-09-18 10:09:59 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,677
Timestamp: 49 days ago · 2026-09-18 10:09:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x17237e838d535b9372e0a3b9632ee427acf60732a198491da7785825921b81a5
Parent hash: 0x84c5dc17…00d12c36
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,677 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.5%1,955,753 / 30,000,000

Base fee

20 gwei

State root

0x52e032c5f2cf…64a255f7176e

Transactions root

0x380620f474dd…966ed7ae855a

Receipts root

0xbe2ffbf8e4d1…4c644f88a9dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800