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 #0x3705e7e42d69694ec78c523e12dfee6591970d2153a41f5f8e54fb0d8268b3b4 · ArcScan

Block

#21,547,508

2026-09-18 19:26:28 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,508
Timestamp: 56 days ago · 2026-09-18 19:26:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x3705e7e42d69694ec78c523e12dfee6591970d2153a41f5f8e54fb0d8268b3b4
Parent hash: 0xf88c75bd…d486e25f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,508 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.9%876,233 / 30,000,000

Base fee

20 gwei

State root

0x9046c9643572…02c53dabcdb6

Transactions root

0xff96bb1599ed…d4522eb7c133

Receipts root

0x65567da5e835…4774729198fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800