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 #0x71f546e7568f5dc9def54f8b21ddf0efc4afe6d3fbad8926dc8d6182173211db · ArcScan

Block

#21,379,439

2026-09-17 19:45:48 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,439
Timestamp: 48 days ago · 2026-09-17 19:45:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x71f546e7568f5dc9def54f8b21ddf0efc4afe6d3fbad8926dc8d6182173211db
Parent hash: 0xfd8e4261…f065c2a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,439 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

10.0%3,014,151 / 30,000,000

Base fee

20 gwei

State root

0x03049e28b07c…b769091f1b69

Transactions root

0x04e70188a731…4b074ec7d384

Receipts root

0xbda0b230fb8a…64c228e1a406

Nonce

0x0000000000000000

Extra data

0x00000004a817c800