Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xf730887c6e061875f66120c94c96dd232aecde102f47cc3049e5e8ac7b7a65af · ArcScan

Block

#21,345,309

2026-09-17 14:56:40 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,309
Timestamp: 54 days ago · 2026-09-17 14:56:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xf730887c6e061875f66120c94c96dd232aecde102f47cc3049e5e8ac7b7a65af
Parent hash: 0xaae7d614…c6c01250
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,309 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.5%2,859,385 / 30,000,000

Base fee

20 gwei

State root

0xe62cbe86fa44…74b0a166cd9a

Transactions root

0x40d67377f9ce…1db747f0b3ae

Receipts root

0xbd75ebb78683…14692013b771

Nonce

0x0000000000000000

Extra data

0x00000004a817c800