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 #21294914 · ArcScan

Block

#21,294,914

2026-09-17 07:51:02 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,914
Timestamp: 19 days ago · 2026-09-17 07:51:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x1fc450688fa59cf9721f91c9a75e81e348c7d24e2c549bcbb3aeff35b0460e54
Parent hash: 0x69360d8c…def93fc6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,914 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.9%1,173,605 / 30,000,000

Base fee

20 gwei

State root

0xf94426a0aca3…5d5dcbe8487d

Transactions root

0x22365946832d…9e133b8e12d1

Receipts root

0x83a2b3c045f4…bd0f682dc8f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800