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 #0x3927872ac6cac890a3e96587c959a56d93b38f2c94d540d4991153760a28e975 · ArcScan

Block

#21,171,305

2026-09-16 14:27:20 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,305
Timestamp: 17 days ago · 2026-09-16 14:27:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x3927872ac6cac890a3e96587c959a56d93b38f2c94d540d4991153760a28e975
Parent hash: 0xc86f9a73…8fde650c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,305 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

41.2%12,357,083 / 30,000,000

Base fee

220.913565754 gwei

State root

0x4f787350e40b…f7586dce2831

Transactions root

0xc54136603fac…1fb17877f69c

Receipts root

0xac2f59f05c85…824ed1d214d9

Nonce

0x0000000000000000

Extra data

0x000000335dff146f