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 #0x5fd4a72328020ca179d38032336294fd8e86a3f75a822ce52d5ed036e0416ff9 · ArcScan

Block

#21,543,294

2026-09-18 18:50:50 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,294
Timestamp: 51 days ago · 2026-09-18 18:50:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fd4a72328020ca179d38032336294fd8e86a3f75a822ce52d5ed036e0416ff9
Parent hash: 0xd502f0e3…7e0c7285
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,294 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.5%1,050,925 / 30,000,000

Base fee

20 gwei

State root

0x505bb9d972ee…78a175688932

Transactions root

0xc0ceedb147a8…c8cbbe997592

Receipts root

0xf25ca687d357…a46524821ecb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800