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 #0x4effbb39a7fdbd12af8f536fcb8222c79183be07c3a6fb1def41f48dcba7f878 · ArcScan

Block

#21,418,768

2026-09-18 01:18:13 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,768
Timestamp: 13 days ago · 2026-09-18 01:18:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x4effbb39a7fdbd12af8f536fcb8222c79183be07c3a6fb1def41f48dcba7f878
Parent hash: 0xafe83ac5…99a49862
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,768 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.3%3,696,431 / 30,000,000

Base fee

20 gwei

State root

0x1277b1b8389c…4ac231a1c326

Transactions root

0x64c578e5a4ba…6d901ae1c9b2

Receipts root

0xdd0de1a2b3cd…251e52356b43

Nonce

0x0000000000000000

Extra data

0x00000004a817c800