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 #0xa5b6398fd85de41be667586082102596208af9c820c22d25c7a294799ea89580 · ArcScan

Block

#21,539,352

2026-09-18 18:17:31 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,352
Timestamp: 54 days ago · 2026-09-18 18:17:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5b6398fd85de41be667586082102596208af9c820c22d25c7a294799ea89580
Parent hash: 0xa28efd71…4127be44
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,352 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.8%4,142,538 / 30,000,000

Base fee

20 gwei

State root

0x48499cf3e117…da01c535c6a4

Transactions root

0x89629b211d57…5105eea355db

Receipts root

0xaecbfb5b3cef…7cf86cd51055

Nonce

0x0000000000000000

Extra data

0x00000004a817c800