Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x3d3674fb97c511fb2da7934aa9c5311ab00d46dae434cecc7804abc1ae749398 · ArcScan

Block

#21,539,109

2026-09-18 18:15:27 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,109
Timestamp: 56 days ago · 2026-09-18 18:15:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d3674fb97c511fb2da7934aa9c5311ab00d46dae434cecc7804abc1ae749398
Parent hash: 0xa2cc3d41…acdc98f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,109 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.4%4,025,398 / 30,000,000

Base fee

20 gwei

State root

0x460d2cb1b287…97bd73bd44bb

Transactions root

0xb78dad6c5840…e757c3a4cc0b

Receipts root

0x6d7b60b59bb7…0daf649c27f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800