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 #0xb1b6af71435dd7123ba62425efbd3e98fc934b9292b1fb58682b9f4e4a5e1d2b · ArcScan

Block

#21,344,948

2026-09-17 14:53:37 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,948
Timestamp: 57 days ago · 2026-09-17 14:53:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1b6af71435dd7123ba62425efbd3e98fc934b9292b1fb58682b9f4e4a5e1d2b
Parent hash: 0x6a22bb6b…decf89ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,948 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

22.6%6,773,838 / 30,000,000

Base fee

20 gwei

State root

0x7d8e731cbd1e…0608d309305a

Transactions root

0x08abb10c0572…96dc9dcdd1bc

Receipts root

0x64e0c8389bc7…82676004e4ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800