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 #0xcf2a169baf75e4eb991febdf0150c67d123595aa12cfd319d0cc120200fa88be · ArcScan

Block

#21,370,945

2026-09-17 18:34:02 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,945
Timestamp: 16 days ago · 2026-09-17 18:34:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf2a169baf75e4eb991febdf0150c67d123595aa12cfd319d0cc120200fa88be
Parent hash: 0x3692e984…8621d0f6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,945 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

15.4%4,633,818 / 30,000,000

Base fee

20 gwei

State root

0x75e79d53d095…537b167ab9ff

Transactions root

0xbf5269c29992…b7272d2a06cb

Receipts root

0xa47c23386aac…5bec4ef93039

Nonce

0x0000000000000000

Extra data

0x00000004a817c800