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 #0x7434b94b8ff204c86b6b01ddb670a5606af5f81e00d83762940a414ece676def · ArcScan

Block

#21,421,761

2026-09-18 01:43:31 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,761
Timestamp: 58 days ago · 2026-09-18 01:43:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x7434b94b8ff204c86b6b01ddb670a5606af5f81e00d83762940a414ece676def
Parent hash: 0xa2e9ccb0…3f904c8c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,761 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.5%2,253,240 / 30,000,000

Base fee

20 gwei

State root

0xd523ae0e8074…d3a9719c2607

Transactions root

0xe68c56b377e6…8b6d1d1fa2ec

Receipts root

0x30c3a7cde08c…9fef5c8ca7ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800