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 #21543083 · ArcScan

Block

#21,543,083

2026-09-18 18:49:03 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,083
Timestamp: 47 days ago · 2026-09-18 18:49:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x681a49e0dad1cc3cc8c10b47cd63f298f616a42bd7fa3cd5a0127577ec92b62c
Parent hash: 0x197b9566…5dd623ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,083 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.5%762,890 / 30,000,000

Base fee

20 gwei

State root

0xe835c4f44009…c0b6a3f5b1f3

Transactions root

0x296995aedf9a…de54d9497e16

Receipts root

0x68869c86392e…996d2ae4d011

Nonce

0x0000000000000000

Extra data

0x00000004a817c800