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 #0x2b7856887da085c7501c172c886541aeca4bd311c32ffabfd0a9bb1781765c44 · ArcScan

Block

#21,421,473

2026-09-18 01:41:05 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,473
Timestamp: 56 days ago · 2026-09-18 01:41:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b7856887da085c7501c172c886541aeca4bd311c32ffabfd0a9bb1781765c44
Parent hash: 0x9d284542…dbc19870
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,473 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.7%2,609,042 / 30,000,000

Base fee

20 gwei

State root

0x9a8e4d9ecf9a…799be14866ac

Transactions root

0xf98117d0a521…0bac3b03c3f9

Receipts root

0x0a4dd14c4350…5ad06d44e0a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800