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 #0x4fc0efbeab776bf6f0c842055146beb2a4e4d80272ff579563666447d3759049 · ArcScan

Block

#21,236,479

2026-09-16 23:37:28 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,236,479
Timestamp: 16 days ago · 2026-09-16 23:37:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x4fc0efbeab776bf6f0c842055146beb2a4e4d80272ff579563666447d3759049
Parent hash: 0xf5a05872…85d62e01
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,236,479 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

19.4%5,821,119 / 30,000,000

Base fee

20 gwei

State root

0x1cdc4db95dd6…7ff6a738ff02

Transactions root

0x625eb3c8e793…e5a79252c202

Receipts root

0x098e5d59d730…d45e5975db8a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800