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

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 #21356537 · ArcScan

Block

#21,356,537

2026-09-17 16:31:30 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,537
Timestamp: 51 days ago · 2026-09-17 16:31:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf5fad57d864b367521768df3dd30b5e3e320f25346d61f61db181c1135c3abb
Parent hash: 0xd0d734ea…ade97bbe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,537 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.9%4,470,333 / 30,000,000

Base fee

20 gwei

State root

0x1df542914a1f…0b289f0e0b29

Transactions root

0xab631b8bdb42…c03889039975

Receipts root

0x4cf0be2856fb…4127eff23e2a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800