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 #21220915 · ArcScan

Block

#21,220,915

2026-09-16 21:26:06 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,915
Timestamp: 21 days ago · 2026-09-16 21:26:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x6484abff9e768e2db43aac635b558b9b8e7a879d30561028976f37de52b9ad48
Parent hash: 0xd1f22564…e06fa472
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,915 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

47.1%14,144,691 / 30,000,000

Base fee

20 gwei

State root

0x6567d9503fae…3d9a38b6e154

Transactions root

0x1b708ea2c599…bd22e1347d0e

Receipts root

0x4b08b5d1e2e4…3b18beaafb5b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800