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 #0x0a98c652746b50dc2431e98b3b4a898154f0a1611dc4377cb5bc377132a85550 · ArcScan

Block

#21,319,835

2026-09-17 11:21:32 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,835
Timestamp: 49 days ago · 2026-09-17 11:21:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a98c652746b50dc2431e98b3b4a898154f0a1611dc4377cb5bc377132a85550
Parent hash: 0x0c481bde…d5dd2cab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,835 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

45.1%13,545,182 / 30,000,000

Base fee

20 gwei

State root

0x9bfdf92b081e…175e9d099f86

Transactions root

0xd045400d5398…d69d411382de

Receipts root

0x1fe2385ad9b9…c394021c4bd0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800