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 #21393424 · ArcScan

Block

#21,393,424

2026-09-17 21:43:59 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,424
Timestamp: 49 days ago · 2026-09-17 21:43:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ff55144880cac159f2289ffa3f2bbdd63cb52102e35d377f32059be82aa56c1
Parent hash: 0x29987dc9…9e10b9c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,424 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.7%1,113,148 / 30,000,000

Base fee

20 gwei

State root

0x23d2be666739…057cf78c2eb7

Transactions root

0x5fe7cb1a7952…38af065d0247

Receipts root

0xcdd4e4b32049…d86543469056

Nonce

0x0000000000000000

Extra data

0x00000004a817c800