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 #0xd74ccb42b059339a0c3f121947554c4269c56084d88411925bef13825cb57b5c · ArcScan

Block

#21,274,603

2026-09-17 04:59:25 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,603
Timestamp: 11 days ago · 2026-09-17 04:59:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xd74ccb42b059339a0c3f121947554c4269c56084d88411925bef13825cb57b5c
Parent hash: 0x73f6891f…df272b01
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,603 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.2%1,864,206 / 30,000,000

Base fee

20 gwei

State root

0x106cb8e283e9…f1656304e554

Transactions root

0x9c21a66bfe89…5f0ecc4c68a7

Receipts root

0xa4be34e04873…8098a475a727

Nonce

0x0000000000000000

Extra data

0x00000004a817c800