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 #0x2e98bd21c3a8da5e58e1460ed3e75e10bbe1815101169d2b9ffb3a4c500f832e · ArcScan

Block

#21,379,451

2026-09-17 19:45:54 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,451
Timestamp: 48 days ago · 2026-09-17 19:45:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e98bd21c3a8da5e58e1460ed3e75e10bbe1815101169d2b9ffb3a4c500f832e
Parent hash: 0xfb960f16…fddda41f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,451 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.9%2,060,076 / 30,000,000

Base fee

20 gwei

State root

0x74664a959d99…b2606b962f50

Transactions root

0x252f38216819…2eccf677fd0e

Receipts root

0x520dd6392f9c…ff950ee2cb6e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800