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 #0x671dbecb67c505c30fef24bbaa89ae61877ce52d636c06312dc019348b6edea7 · ArcScan

Block

#21,539,852

2026-09-18 18:21:44 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,852
Timestamp: 50 days ago · 2026-09-18 18:21:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x671dbecb67c505c30fef24bbaa89ae61877ce52d636c06312dc019348b6edea7
Parent hash: 0xd473e4ce…cd93f33e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,852 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.8%826,813 / 30,000,000

Base fee

20 gwei

State root

0x1103a887fc6b…f6a4ec8f3c73

Transactions root

0x2272a07a8f03…729c0656d857

Receipts root

0xc8d9ffdbb22a…6fdd5cd1d056

Nonce

0x0000000000000000

Extra data

0x00000004a817c800