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 #0xa85d950cc0f3cc08e0e474967348b0c81aac8780e696789a2974061c31513d1a · ArcScan

Block

#21,319,979

2026-09-17 11:22:45 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,979
Timestamp: 48 days ago · 2026-09-17 11:22:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xa85d950cc0f3cc08e0e474967348b0c81aac8780e696789a2974061c31513d1a
Parent hash: 0x15c9d916…66405e92
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,979 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

28.8%8,633,176 / 30,000,000

Base fee

20 gwei

State root

0xa8827c4734b7…b0ad21af7f13

Transactions root

0x7eb82c66cd28…556aeaf25b87

Receipts root

0xe2bd0017d80c…15b2a7c70773

Nonce

0x0000000000000000

Extra data

0x00000004a817c800