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 #21320080 · ArcScan

Block

#21,320,080

2026-09-17 11:23:36 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,080
Timestamp: 45 days ago · 2026-09-17 11:23:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xec5f4166fe52e0b948d990c21c6349da83df789fae349c230d460600b7bb8882
Parent hash: 0x2004ca4d…d8a2dd0a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,080 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

37.8%11,352,403 / 30,000,000

Base fee

20 gwei

State root

0x27de9a66a1af…87ce03a50261

Transactions root

0x69ebb6e34516…317072e7acbf

Receipts root

0x76052fd6b123…02766c6f418c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800