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 #0x5a85b04797cd1c1218cf804c8ef1910aaf619a8c525d1122b19e2ffd87c19b50 · ArcScan

Block

#21,557,593

2026-09-18 20:51:44 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,593
Timestamp: 25 days ago · 2026-09-18 20:51:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a85b04797cd1c1218cf804c8ef1910aaf619a8c525d1122b19e2ffd87c19b50
Parent hash: 0xadb178e6…69a8efa9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,593 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.1%619,694 / 30,000,000

Base fee

20 gwei

State root

0xbc354cfa9191…510e092de607

Transactions root

0x37d7c3fb4ae4…c00a1b34edb9

Receipts root

0xaec1437c6285…fa6246b8e585

Nonce

0x0000000000000000

Extra data

0x00000004a817c800