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 #0xdefa80fb6718d0d908af3267caaddc0e745fbcb3fcaa99259420111a6d94caf1 · ArcScan

Block

#21,276,281

2026-09-17 05:13:36 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,281
Timestamp: 23 days ago · 2026-09-17 05:13:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xdefa80fb6718d0d908af3267caaddc0e745fbcb3fcaa99259420111a6d94caf1
Parent hash: 0xaa62340c…42d6009c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,281 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

36.4%10,906,076 / 30,000,000

Base fee

20 gwei

State root

0x3f3a5a37ed9f…d415b48e1d19

Transactions root

0xb9bc3afad5ff…422d76219b76

Receipts root

0x74b2078b120b…cd23c62c5a34

Nonce

0x0000000000000000

Extra data

0x00000004a817c800