Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa5bcfb6ba335bd90f56139a576a028e0e1db88b1e641bdb27bc854f7356be2a9 · ArcScan

Block

#21,296,861

2026-09-17 08:07:29 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,861
Timestamp: 57 days ago · 2026-09-17 08:07:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5bcfb6ba335bd90f56139a576a028e0e1db88b1e641bdb27bc854f7356be2a9
Parent hash: 0xdfd7e913…ccd2f194
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,861 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.8%2,626,551 / 30,000,000

Base fee

20 gwei

State root

0x04a698e7400d…e76dc8f9eaca

Transactions root

0x833395d64cc0…f4507d027314

Receipts root

0x6065a53fff62…d772b6f0df1c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800