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 #0xb9cecffc563afe940f0fd8b6e7ccb34b4006d12785209831aa3092765323ab9f · ArcScan

Block

#21,292,037

2026-09-17 07:26:43 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,292,037
Timestamp: 4 days ago · 2026-09-17 07:26:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9cecffc563afe940f0fd8b6e7ccb34b4006d12785209831aa3092765323ab9f
Parent hash: 0x85015c09…b16d9061
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,292,037 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.5%4,640,978 / 30,000,000

Base fee

20 gwei

State root

0x8998dbd555aa…c7cce0604983

Transactions root

0x62844a62fcb3…46769006b6a1

Receipts root

0xc4210a19e4aa…2f3f460cabf6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800