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 #21274147 · ArcScan

Block

#21,274,147

2026-09-17 04:55:34 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,147
Timestamp: 23 days ago · 2026-09-17 04:55:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x970052951fd3c90a3be99a395ed6fb65ccbf6082655a11c5fca6e3c5b62082b3
Parent hash: 0x84c8f9a8…d7fbb397
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,147 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

29.0%8,705,059 / 30,000,000

Base fee

20 gwei

State root

0xf0d2b1a2e3fe…e3e289906d3c

Transactions root

0x2de0ed1d0b74…a9349478648a

Receipts root

0xe983cc4de8ba…809259dac4ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800