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 #0x21ac470c566ba87756411582a8812ea61f592389a007798fdd0837c83f44f8a0 · ArcScan

Block

#21,251,104

2026-09-17 01:40:56 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,104
Timestamp: 20 days ago · 2026-09-17 01:40:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x21ac470c566ba87756411582a8812ea61f592389a007798fdd0837c83f44f8a0
Parent hash: 0x30d27974…67892e2d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,104 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

43.6%13,086,159 / 30,000,000

Base fee

20 gwei

State root

0xefd004634162…db69833a5db5

Transactions root

0xe2132f3dcdff…451592a8fbbe

Receipts root

0xbf7a73b36463…db61c9808478

Nonce

0x0000000000000000

Extra data

0x00000004a817c800