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 #0xa1ac2a0dde47c20d76daa9996be986f461ae9ef7849ef405a86d70bdc0dba35f · ArcScan

Block

#21,401,234

2026-09-17 22:50:01 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,234
Timestamp: 24 days ago · 2026-09-17 22:50:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1ac2a0dde47c20d76daa9996be986f461ae9ef7849ef405a86d70bdc0dba35f
Parent hash: 0x86abbbde…1495cc18
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,234 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.4%1,030,833 / 30,000,000

Base fee

20 gwei

State root

0x83266bab66f8…5dcd56a719b9

Transactions root

0xaac1303bf1d3…e24bc8702e2d

Receipts root

0xe81c043cfcf8…aa0638443e4f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800