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 #0x58f3e886f7035ef0e6f4d59cd63f514250b00e0ccfa3038aca7a59a92bc474f7 · ArcScan

Block

#21,255,779

2026-09-17 02:20:25 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,779
Timestamp: 46 days ago · 2026-09-17 02:20:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x58f3e886f7035ef0e6f4d59cd63f514250b00e0ccfa3038aca7a59a92bc474f7
Parent hash: 0xe40ff234…0a904706
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,779 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

13.8%4,157,305 / 30,000,000

Base fee

20 gwei

State root

0x76a11c5e08ec…8111f292061c

Transactions root

0xded8e7f8c58c…14d0a3f2299d

Receipts root

0xeae0b321ed9d…7ff8326a93c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800