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 #21328517 · ArcScan

Block

#21,328,517

2026-09-17 12:34:50 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,517
Timestamp: 48 days ago · 2026-09-17 12:34:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xe29e0a509a83f2dafce5962ee0aea9e493575c115073dc9435f47856f7a5c550
Parent hash: 0x5dfe42b5…b7bc2f41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,517 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

14.8%4,436,031 / 30,000,000

Base fee

20 gwei

State root

0xcd766c5bad5c…725a87391655

Transactions root

0xe4e26b072ccd…a4eb6323805f

Receipts root

0xf9a3c1feb58c…cdc06c3ef28a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800