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 #0x385d2617a9411854c47cd9de922787f7657bdb1cacf17d4ac9c35bb458db672d · ArcScan

Block

#21,442,197

2026-09-18 04:36:15 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,197
Timestamp: 51 days ago · 2026-09-18 04:36:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x385d2617a9411854c47cd9de922787f7657bdb1cacf17d4ac9c35bb458db672d
Parent hash: 0x5707050f…f51d2d59
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,197 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.8%849,399 / 30,000,000

Base fee

20 gwei

State root

0x330d9c686fa6…5548866f133d

Transactions root

0xa922611223fd…f1abd578c6d2

Receipts root

0x034edf521308…947e65ebf8a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800