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 #0x859fb0fdf9df04ac4f505b186c9d30c618ccd855e3723bebd7d221a1e058d334 · ArcScan

Block

#21,555,293

2026-09-18 20:32:17 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,293
Timestamp: 47 days ago · 2026-09-18 20:32:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x859fb0fdf9df04ac4f505b186c9d30c618ccd855e3723bebd7d221a1e058d334
Parent hash: 0x0ee9815b…2379ec85
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,293 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

0.8%248,609 / 30,000,000

Base fee

20 gwei

State root

0xf775e9466d6c…e2a2cd55f0cb

Transactions root

0x43270e78033a…929b7649ccf8

Receipts root

0xa23a58074792…9497beeb2eee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800