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 #21320661 · ArcScan

Block

#21,320,661

2026-09-17 11:28:30 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,661
Timestamp: 26 days ago · 2026-09-17 11:28:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x948743b11d3adcfbf9a24c1a0c70c2851ba779954583c625891737a054162edc
Parent hash: 0x989ad83a…3b1a7e39
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,661 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

30.2%9,067,419 / 30,000,000

Base fee

20 gwei

State root

0xcf73dca35bfb…a016c20143f7

Transactions root

0x86a10035fa35…aed03e919588

Receipts root

0x8cec5d4e703d…18ed3ca8e57a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800