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 #0x5247849d91287483569285af5f2673f6c60d0608bea12a0e46e757d23416dd4a · ArcScan

Block

#21,257,106

2026-09-17 02:31:37 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,257,106
Timestamp: 58 days ago · 2026-09-17 02:31:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x5247849d91287483569285af5f2673f6c60d0608bea12a0e46e757d23416dd4a
Parent hash: 0xfb46e33f…6ff30fc3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,257,106 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

11.3%3,387,198 / 30,000,000

Base fee

20 gwei

State root

0x30f1b5d50c0a…9a365a6adcb8

Transactions root

0xdf2f1ade78d9…cfed345950ab

Receipts root

0x7f75b42c21fd…ada06951cf43

Nonce

0x0000000000000000

Extra data

0x00000004a817c800