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

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 #21541542 · ArcScan

Block

#21,541,542

2026-09-18 18:36:01 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,542
Timestamp: 5 days ago · 2026-09-18 18:36:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x7843397d265e5b66a359b07bbc78134c2513de6dfd813a48e39158942ed316d2
Parent hash: 0xb35e5b11…c08f470f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,542 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.9%1,479,594 / 30,000,000

Base fee

20 gwei

State root

0x8c68acfce8c9…959f21a1bdfa

Transactions root

0xb81decbf76ff…a601df88abf9

Receipts root

0x47ad4ba5f11a…ad121f9c39ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800