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 #0x8a1815acad3250c458c7283bbcd8fd7c08baf73a8d9ecec8e0fd25418e3bd197 · ArcScan

Block

#21,553,790

2026-09-18 20:19:35 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,790
Timestamp: 6 days ago · 2026-09-18 20:19:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a1815acad3250c458c7283bbcd8fd7c08baf73a8d9ecec8e0fd25418e3bd197
Parent hash: 0x4686d480…a5d1ce56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,790 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.8%240,704 / 30,000,000

Base fee

20 gwei

State root

0x7f7f9e52bb2f…e4241c340466

Transactions root

0xf7cfe23f628b…155e9cf1012a

Receipts root

0x950cef8365e4…ebbda89b28a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800