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 #0x21d3c210299025d7ce3811e903441a3b565546d8ea265aadf0506c79ba9effe4 · ArcScan

Block

#21,392,402

2026-09-17 21:35:21 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,402
Timestamp: 38 days ago · 2026-09-17 21:35:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x21d3c210299025d7ce3811e903441a3b565546d8ea265aadf0506c79ba9effe4
Parent hash: 0x27ebdf74…9d121bca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,402 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.3%2,193,788 / 30,000,000

Base fee

20 gwei

State root

0x6fea967bf2a4…bf211a50e892

Transactions root

0xe6c7ddb5a7ae…ae1e7035e234

Receipts root

0xcda0c9435a83…228b2aff5f00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800