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 #0x77963a0016c2a5dd6ded66388a6a7c4a3dcb214d716ae98b5a4fba99743f5c96 · ArcScan

Block

#21,421,112

2026-09-18 01:38:02 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,112
Timestamp: 53 days ago · 2026-09-18 01:38:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x77963a0016c2a5dd6ded66388a6a7c4a3dcb214d716ae98b5a4fba99743f5c96
Parent hash: 0xc2bfb042…825b7d60
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,112 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.4%730,893 / 30,000,000

Base fee

20 gwei

State root

0x7a067cac9670…e76fb81a43ea

Transactions root

0xa6dd3720aa9a…dcdc7f2bf2dc

Receipts root

0x11bf650e5d45…52f6285618dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800