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 #21419081 · ArcScan

Block

#21,419,081

2026-09-18 01:20:52 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,081
Timestamp: 5 days ago · 2026-09-18 01:20:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x4722891336ab506430704e8d85b075f995b49f3d07bce181ec536bc9b04c35b4
Parent hash: 0xb7041c7c…1766cebc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,081 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.6%2,578,998 / 30,000,000

Base fee

20 gwei

State root

0xe9cc2d88f6e1…f4f25cdd6121

Transactions root

0x3afc0267d833…2f0b4b5cc43d

Receipts root

0x9a562288cea8…f24bcc4179ea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800