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 #21247420 · ArcScan

Block

#21,247,420

2026-09-17 01:09:50 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,247,420
Timestamp: 5 days ago · 2026-09-17 01:09:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc7446aa29a0d0850203b66bf43fa1b8cfdd371ea13fd9179283e60eb50a5728
Parent hash: 0x8ceefcc3…2aa7b3ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,247,420 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

33.6%10,086,851 / 30,000,000

Base fee

20 gwei

State root

0x4eb86848e938…9cda7dfc3535

Transactions root

0x4d08428543a3…a0ffd630ef76

Receipts root

0x8e146437bb4f…5515196808e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800