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 #0x8acb1ce08af06cbd2f7920d85f997dae8aaf7603ebd0a01170bb0ff1f43687a3 · ArcScan

Block

#21,377,660

2026-09-17 19:30:46 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,660
Timestamp: 58 days ago · 2026-09-17 19:30:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x8acb1ce08af06cbd2f7920d85f997dae8aaf7603ebd0a01170bb0ff1f43687a3
Parent hash: 0x44a94819…9b9a575d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,660 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.8%4,441,023 / 30,000,000

Base fee

20 gwei

State root

0x60f97d5a6722…f850e3afdde0

Transactions root

0x201c567bb45b…8e33aa010ba5

Receipts root

0xa90859c83975…bc91f9edd389

Nonce

0x0000000000000000

Extra data

0x00000004a817c800