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 #21269037 · ArcScan

Block

#21,269,037

2026-09-17 04:12:23 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,037
Timestamp: 39 days ago · 2026-09-17 04:12:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xf424223175969c9fc89aa29532d282df26d54e12734a2e3f6d33b1a25224ff78
Parent hash: 0x171eaf0c…f2db8b10
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,037 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.4%4,327,025 / 30,000,000

Base fee

20 gwei

State root

0xaa327bea6840…bc8c5f691740

Transactions root

0xb39454b3adef…ec19be253a3e

Receipts root

0x2bf709d33169…07ce013cadda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800