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 #0xa5233a39b3859cd2a083e5e272fdaad87e8b8d5e467def37d173ae60320b5d61 · ArcScan

Block

#21,242,516

2026-09-17 00:28:26 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,516
Timestamp: 20 days ago · 2026-09-17 00:28:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5233a39b3859cd2a083e5e272fdaad87e8b8d5e467def37d173ae60320b5d61
Parent hash: 0x71c04ef8…7a2fdc29
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,516 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.9%4,782,691 / 30,000,000

Base fee

20 gwei

State root

0x4b9bc1124f17…2ae012c21941

Transactions root

0x1803b2c08f0c…c58e608081e5

Receipts root

0xfa6ec42185b8…7f537c3fa55a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800