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 #0x274c36f0881684d54ca9a23511eca1d775590cf179ad317b6c34e94396526d51 · ArcScan

Block

#21,215,429

2026-09-16 20:39:48 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,429
Timestamp: 4 days ago · 2026-09-16 20:39:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x274c36f0881684d54ca9a23511eca1d775590cf179ad317b6c34e94396526d51
Parent hash: 0x0115c31d…63373136
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,429 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

54.2%16,256,158 / 30,000,000

Base fee

20 gwei

State root

0xb55ee288a7b7…9491af4d5a65

Transactions root

0xd05f05d64224…56500e65d780

Receipts root

0x8f8faf59b421…75391dffb5c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800