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 #0x45fc6b8d3a6f7988c0db8ee2cebda2d00617f0e9bd185de79b268c85b9f3f232 · ArcScan

Block

#21,554,560

2026-09-18 20:26:05 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,560
Timestamp: 24 days ago · 2026-09-18 20:26:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x45fc6b8d3a6f7988c0db8ee2cebda2d00617f0e9bd185de79b268c85b9f3f232
Parent hash: 0x21540185…3529a357
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,560 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.0%590,540 / 30,000,000

Base fee

20 gwei

State root

0x2929d95481c8…18412e5265da

Transactions root

0xba61f046bbea…9f1ec84294d9

Receipts root

0xb3afe188446e…608ddadbf52d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800