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 #21215267 · ArcScan

Block

#21,215,267

2026-09-16 20:38:26 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,267
Timestamp: 11 days ago · 2026-09-16 20:38:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x939f735596b46786878f3485c7f1f9447074badaa7f357821d3c8df49bd0959e
Parent hash: 0x6fb768e0…a926b502
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,267 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

56.7%17,011,938 / 30,000,000

Base fee

20.258439245 gwei

State root

0x7bac54bd0582…5295c8902e39

Transactions root

0xab829dd2f9c1…bc5d3f2ee4aa

Receipts root

0xc4ea61248c1c…bb96bb767ca7

Nonce

0x0000000000000000

Extra data

0x00000004ba59118b