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 #0xb21b72f7c2f9dc70c3d6714ef2f0efaa5e93096b710f908643ee97229bf423b1 · ArcScan

Block

#21,290,093

2026-09-17 07:10:18 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,093
Timestamp: 29 days ago · 2026-09-17 07:10:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xb21b72f7c2f9dc70c3d6714ef2f0efaa5e93096b710f908643ee97229bf423b1
Parent hash: 0xbafdbb78…8a8761e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,093 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

41.0%12,303,002 / 30,000,000

Base fee

20 gwei

State root

0x1e89a101d1cf…d2f94320725b

Transactions root

0x4582692cae85…69145a01b063

Receipts root

0xb12c8f452e3d…c8a2f147ed99

Nonce

0x0000000000000000

Extra data

0x00000004a817c800