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 #21403226 · ArcScan

Block

#21,403,226

2026-09-17 23:06:51 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,226
Timestamp: 32 days ago · 2026-09-17 23:06:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x11465739102667f5f2c3e0c29a183daf0e198c0bb8580b108b49a9e12d7f39fe
Parent hash: 0x83f63a39…585c35ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,226 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.4%725,716 / 30,000,000

Base fee

20 gwei

State root

0x8af861d706d6…ef929ab308e7

Transactions root

0xa2e2ef571996…01ca6a9fa726

Receipts root

0x7955f4c13ed9…0fbd6c72b315

Nonce

0x0000000000000000

Extra data

0x00000004a817c800