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 #21302428 · ArcScan

Block

#21,302,428

2026-09-17 08:54:32 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,428
Timestamp: 13 days ago · 2026-09-17 08:54:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x1247e6c7d487446eee0ab6815d106d6e93058a77f1fabf47374b7fc82787c386
Parent hash: 0xa53cce2a…c456f77a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,428 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.9%2,082,874 / 30,000,000

Base fee

20 gwei

State root

0x94d341463606…652a52e50a14

Transactions root

0x99f2e487da27…37e6a31477b6

Receipts root

0x67271f1bb111…d165c03ea3f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800