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 #21254791 · ArcScan

Block

#21,254,791

2026-09-17 02:12:04 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,791
Timestamp: 13 days ago · 2026-09-17 02:12:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x0da044adc1baedd4ef4921b7fe90dfe61063b7cd74bc6ee15b6145684c6bb0a1
Parent hash: 0xbad19cb0…3454f1f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,791 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

19.0%5,690,246 / 30,000,000

Base fee

20 gwei

State root

0x4b1da6b627d4…4191c5bb7bfb

Transactions root

0x3b4bb1a72270…6ecf45da0e2f

Receipts root

0x4886df3f4563…57a511588a09

Nonce

0x0000000000000000

Extra data

0x00000004a817c800