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 #0xdecd463f6b844ea277b7719070bcdf598a3c37bc6410fcc7bcb3dd53672301ee · ArcScan

Block

#21,539,745

2026-09-18 18:20:50 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,745
Timestamp: 50 days ago · 2026-09-18 18:20:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xdecd463f6b844ea277b7719070bcdf598a3c37bc6410fcc7bcb3dd53672301ee
Parent hash: 0x0b446dee…900e8d91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,745 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.8%1,134,878 / 30,000,000

Base fee

20 gwei

State root

0x4c5c4500169a…7ae09dad6c6b

Transactions root

0x1d30b4d5705c…ff5d91b0a456

Receipts root

0x35586af8ddcb…4686b3d29999

Nonce

0x0000000000000000

Extra data

0x00000004a817c800