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 #0x303f41055343a0db22ecb4a7a5a69c73863853644cae5a003b81d5b7d996f904 · ArcScan

Block

#21,197,485

2026-09-16 18:08:20 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,197,485
Timestamp: 3 days ago · 2026-09-16 18:08:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x303f41055343a0db22ecb4a7a5a69c73863853644cae5a003b81d5b7d996f904
Parent hash: 0x9808eefd…9de61c0a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,197,485 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

31.5%9,450,427 / 30,000,000

Base fee

175.444903704 gwei

State root

0x25615fe59c3b…a1d12d3793e6

Transactions root

0xb8a1dab4b466…c2a6429d67e0

Receipts root

0xc0078141ae68…35b2edadfb40

Nonce

0x0000000000000000

Extra data

0x00000028e0456497