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 #0xc1211c37a04f7311da96a090dd2afb9498bb99743054131c8707a73037e3c548 · ArcScan

Block

#21,618,965

2026-09-19 05:30:39 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,618,965
Timestamp: 5 days ago · 2026-09-19 05:30:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1211c37a04f7311da96a090dd2afb9498bb99743054131c8707a73037e3c548
Parent hash: 0xaa4442db…ee8eb41f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,618,965 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.9%876,786 / 30,000,000

Base fee

20 gwei

State root

0xc2f690bec5c3…7499ee309b4b

Transactions root

0x20704552c952…1a9474ba7577

Receipts root

0x707ef46ca17d…85f1abf8eeaa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800