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 #21201691 · ArcScan

Block

#21,201,691

2026-09-16 18:43:50 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,201,691
Timestamp: 6 days ago · 2026-09-16 18:43:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a89b6a56a51a2c0d4ac81e0385509625def0eafd989670b79a3d562d35bf148
Parent hash: 0x9771165b…a57750fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,201,691 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

30.2%9,066,058 / 30,000,000

Base fee

179.735204087 gwei

State root

0x036bf10bf539…5b9f60991a19

Transactions root

0xeb5b48fa6b2f…b3763438fccf

Receipts root

0x3bbc274fb42f…cb94eda7d073

Nonce

0x0000000000000000

Extra data

0x00000029a215dfd7