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 #0xb53a1a7eb95386a51c61081f05b0f93488007803e613ae91563176a69faa8af2 · ArcScan

Block

#21,277,863

2026-09-17 05:26:58 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,863
Timestamp: 12 days ago · 2026-09-17 05:26:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xb53a1a7eb95386a51c61081f05b0f93488007803e613ae91563176a69faa8af2
Parent hash: 0x467eeed6…3cfb2b9f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,863 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.7%810,911 / 30,000,000

Base fee

20 gwei

State root

0xba94673c559f…9244318b67dd

Transactions root

0x7f0556da9139…c3650c503045

Receipts root

0x69671bd59276…6ebfca9f68ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800