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 #0xa42acf583c189c391aaff94ccfb8e8cad5bcaba3705f60428e8fb4170a8f434e · ArcScan

Block

#21,380,447

2026-09-17 19:54:19 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,447
Timestamp: 21 days ago · 2026-09-17 19:54:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xa42acf583c189c391aaff94ccfb8e8cad5bcaba3705f60428e8fb4170a8f434e
Parent hash: 0x23ba0c80…194a6164
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,447 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.9%2,675,648 / 30,000,000

Base fee

20 gwei

State root

0x48d260cf5373…f12ccbe0dc79

Transactions root

0xd45aaa548a35…4ebf53ce6336

Receipts root

0xb6706257abfe…18b29a8dc7d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800