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 #0x4548f2241e5edad82ca302aa6d01574ffdf7c0ee1c22deccd21c2283fd25ac38 · ArcScan

Block

#21,515,920

2026-09-18 14:59:26 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,920
Timestamp: 34 days ago · 2026-09-18 14:59:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x4548f2241e5edad82ca302aa6d01574ffdf7c0ee1c22deccd21c2283fd25ac38
Parent hash: 0x8beac8af…bf1abdf4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,920 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.3%3,993,998 / 30,000,000

Base fee

20 gwei

State root

0x8195db726f1f…a7c1e33b9cc3

Transactions root

0x985bc54338bd…993f82f000de

Receipts root

0x14106a243df5…90590f3e25a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800