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 #0x320f15601eab9f207c13eb7d2f024ed78f01b1473c5b45782c2b7996857e6650 · ArcScan

Block

#21,220,913

2026-09-16 21:26:05 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,913
Timestamp: 21 days ago · 2026-09-16 21:26:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x320f15601eab9f207c13eb7d2f024ed78f01b1473c5b45782c2b7996857e6650
Parent hash: 0x5c335879…937df827
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,913 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

34.5%10,338,592 / 30,000,000

Base fee

20 gwei

State root

0x0308290be96b…bb7bb10a5f98

Transactions root

0x542b1914cc44…3f13b85fc7bc

Receipts root

0x609dcff6d213…d955b69ba436

Nonce

0x0000000000000000

Extra data

0x00000004a817c800