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 #0xcb8bb247f1480b98a08f6dc3f6d6c628fba70066810ca0d276be824210788439 · ArcScan

Block

#21,210,770

2026-09-16 20:00:28 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,770
Timestamp: 11 days ago · 2026-09-16 20:00:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb8bb247f1480b98a08f6dc3f6d6c628fba70066810ca0d276be824210788439
Parent hash: 0x00d0a120…e2b2581e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,770 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

34.1%10,242,364 / 30,000,000

Base fee

20 gwei

State root

0x066cf8701f30…1c88501fc921

Transactions root

0xf7dbe3f4815f…e4f20b286eee

Receipts root

0x0b6f49ca2ee2…dd2d04c39e12

Nonce

0x0000000000000000

Extra data

0x00000004a817c800