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 #0xef9afcd4dea28c356c0475d393f0cc4a33dff89d1b43bc5cdf3ff093cde2190f · ArcScan

Block

#21,276,929

2026-09-17 05:19:04 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,929
Timestamp: 15 days ago · 2026-09-17 05:19:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xef9afcd4dea28c356c0475d393f0cc4a33dff89d1b43bc5cdf3ff093cde2190f
Parent hash: 0xafc67ef6…fefc4c6b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,929 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

12.8%3,840,935 / 30,000,000

Base fee

20 gwei

State root

0x75820d437b26…cb53be465ffa

Transactions root

0x86e3fdd689c4…48e531d0280d

Receipts root

0xb55f243ee9c2…5bfd367f388c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800