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 #21515161 · ArcScan

Block

#21,515,161

2026-09-18 14:53:01 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,161
Timestamp: 50 days ago · 2026-09-18 14:53:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x9172b4ffee50f362d7ec890fb9fe02ce0442073169e26f1c0f0f690ed181a1a6
Parent hash: 0x2941912d…39203d82
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,161 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.9%2,972,228 / 30,000,000

Base fee

20 gwei

State root

0x5e1627790af0…c288c1ff5738

Transactions root

0xc7de91317c42…3d545d61cb57

Receipts root

0xe4fc60c90495…e82562cd00eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800