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 #21620538 · ArcScan

Block

#21,620,538

2026-09-19 05:43:57 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,538
Timestamp: 45 days ago · 2026-09-19 05:43:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x481893d80286e813818f9a049cdc8a3a0a842dbcf223a20f970553fdefae226c
Parent hash: 0x738ba4ce…ab0d22dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,538 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.3%1,001,587 / 30,000,000

Base fee

20 gwei

State root

0xc3eaa36fe31a…b92531040cb7

Transactions root

0x6b43c69b73fa…3dd5d9e5c6e4

Receipts root

0x8544cddb2622…505a858ec20e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800