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 #21528565 · ArcScan

Block

#21,528,565

2026-09-18 16:46:19 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,565
Timestamp: 14 days ago · 2026-09-18 16:46:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f7d45cb14b5144aab673ef15766cc10a10e5d4a73f5c88ad91828721f2e1349
Parent hash: 0x54f43568…72766c67
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,565 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.6%772,743 / 30,000,000

Base fee

20 gwei

State root

0x613189ba6148…71fdcbf327b9

Transactions root

0x56f779575fbb…e48cc5624b99

Receipts root

0x1ca8d1219b3f…db3f1fb27940

Nonce

0x0000000000000000

Extra data

0x00000004a817c800