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 #21307012 · ArcScan

Block

#21,307,012

2026-09-17 09:33:15 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,012
Timestamp: 14 days ago · 2026-09-17 09:33:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x57935b7d975a187fbbc920fd802e918332683d364e69ec65225e63b9ec2cfce8
Parent hash: 0x57fe896d…4bddb680
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,012 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

18.1%5,430,489 / 30,000,000

Base fee

20 gwei

State root

0x8c1ad93f6c8f…5dae49e4ac83

Transactions root

0x88e4ddc27350…31a96e9327df

Receipts root

0xf24355db765e…d29719fa8de4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800