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 #0x2cdae1be5dc29d684d1b8fcb887d2bd6e8ec20633f55fb68e2b98fd8aca6903f · ArcScan

Block

#21,291,296

2026-09-17 07:20:28 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,296
Timestamp: 6 days ago · 2026-09-17 07:20:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x2cdae1be5dc29d684d1b8fcb887d2bd6e8ec20633f55fb68e2b98fd8aca6903f
Parent hash: 0x91246ec0…0c24131a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,296 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.0%3,001,048 / 30,000,000

Base fee

20 gwei

State root

0x0c1b5fb9ff61…749593746c21

Transactions root

0x5b9e731c4319…6fede2ef9bbf

Receipts root

0x38d907127269…90f03bafbd56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800