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 #0xc147c531e413f35022620fed1e552021e50b5e176c85c7649d166788239561cc · ArcScan

Block

#21,548,721

2026-09-18 19:36:43 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,721
Timestamp: 43 days ago · 2026-09-18 19:36:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xc147c531e413f35022620fed1e552021e50b5e176c85c7649d166788239561cc
Parent hash: 0xb382f843…a1999436
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,721 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.5%764,725 / 30,000,000

Base fee

20 gwei

State root

0xbbe083ee5518…45dfb3bb32d8

Transactions root

0x791e9b3ed161…ca92522f187f

Receipts root

0x178370c04a24…3bfc3089c669

Nonce

0x0000000000000000

Extra data

0x00000004a817c800