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 #0xa39d65d32b498b66ff193a075611888846575e678978cc0ae248dfafbc33ffae · ArcScan

Block

#21,251,081

2026-09-17 01:40:44 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,081
Timestamp: 21 days ago · 2026-09-17 01:40:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xa39d65d32b498b66ff193a075611888846575e678978cc0ae248dfafbc33ffae
Parent hash: 0x6018d7f4…ad8b4815
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,081 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.4%4,627,665 / 30,000,000

Base fee

20 gwei

State root

0xa194a1422aff…37ecd5576eb2

Transactions root

0xb404fee17ccf…88260171eb47

Receipts root

0x08aa4c5c20d9…475d52d82380

Nonce

0x0000000000000000

Extra data

0x00000004a817c800