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

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 #21290677 · ArcScan

Block

#21,290,677

2026-09-17 07:15:14 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,677
Timestamp: 12 days ago · 2026-09-17 07:15:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x9329c41a07ea820b5cb7840f560c9c0a6a03ecadf2d721f30a4e7f31415f251a
Parent hash: 0x57f756d0…7881cbdd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,677 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

20.8%6,226,573 / 30,000,000

Base fee

20 gwei

State root

0xb28fa7fbbb3d…bc70ac223803

Transactions root

0xc457a02aa7c3…41fc45cb595f

Receipts root

0x991d9ac8c4e6…6f1383a1e027

Nonce

0x0000000000000000

Extra data

0x00000004a817c800