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 #21446305 · ArcScan

Block

#21,446,305

2026-09-18 05:10:58 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,305
Timestamp: 53 days ago · 2026-09-18 05:10:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xebe72f8d957a528b1e3d0b950af72cd0edf31cc096269c3b4229e195ffd0411d
Parent hash: 0xb7ec14ff…685f6ce2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,305 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.3%2,193,960 / 30,000,000

Base fee

20 gwei

State root

0x0a3bb58fe0c8…57343fee1d49

Transactions root

0x880d03966551…8e167323389b

Receipts root

0x3542dbd0ae3f…e03c52d535fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800