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 #21348065 · ArcScan

Block

#21,348,065

2026-09-17 15:19:57 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,065
Timestamp: 13 days ago · 2026-09-17 15:19:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x3891440be241f5854ca51749e903695edc385af5ad3391e35ac702e4f1f604db
Parent hash: 0xa8072c5f…9f784dad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,065 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

40.5%12,153,565 / 30,000,000

Base fee

20 gwei

State root

0x0ae13243556b…d5d0c5d059d9

Transactions root

0x06e38db396af…d4954a999ab3

Receipts root

0x76306c813acf…666ca32b1790

Nonce

0x0000000000000000

Extra data

0x00000004a817c800