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 #0xf0e1837957b5dc44b6b4b37a430f40398ffeb610f3966ba2bc9f977aa342de9d · ArcScan

Block

#21,220,328

2026-09-16 21:21:09 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,328
Timestamp: 7 days ago · 2026-09-16 21:21:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xf0e1837957b5dc44b6b4b37a430f40398ffeb610f3966ba2bc9f977aa342de9d
Parent hash: 0xeef366a9…b8219179
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,328 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

45.8%13,725,295 / 30,000,000

Base fee

20 gwei

State root

0xac54d7691a6d…b33801ccf322

Transactions root

0x98608f732c7f…f6d70827d37a

Receipts root

0xdaa0c11f646a…f24331b04996

Nonce

0x0000000000000000

Extra data

0x00000004a817c800