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 #0x720cb5af36cbe4e0857b46d29b205a2aa804b1ad88b246c12c656c3fbe6de374 · ArcScan

Block

#21,244,300

2026-09-17 00:43:30 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,300
Timestamp: 14 days ago · 2026-09-17 00:43:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x720cb5af36cbe4e0857b46d29b205a2aa804b1ad88b246c12c656c3fbe6de374
Parent hash: 0x136d57d1…119f6f44
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,300 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

29.6%8,879,342 / 30,000,000

Base fee

20 gwei

State root

0xd6c9538aad64…5532d8195e4c

Transactions root

0x4c55b93658a9…c62168c90817

Receipts root

0x954394ab8c82…b26db26fc175

Nonce

0x0000000000000000

Extra data

0x00000004a817c800