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 #0xb6371e9b78dda06482fe7d9b731dd0676665fc8d29ce0b815622487b1c481528 · ArcScan

Block

#21,243,720

2026-09-17 00:38:36 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,243,720
Timestamp: 3 days ago · 2026-09-17 00:38:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6371e9b78dda06482fe7d9b731dd0676665fc8d29ce0b815622487b1c481528
Parent hash: 0x2fdd8913…a712dd4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,243,720 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

23.3%6,983,592 / 30,000,000

Base fee

20 gwei

State root

0xf2b7c3f58cb6…4b7b6687fd9d

Transactions root

0x8e20c908a149…e96142822a61

Receipts root

0xc51754ab554d…0e2eea27f103

Nonce

0x0000000000000000

Extra data

0x00000004a817c800