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

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 #21306962 · ArcScan

Block

#21,306,962

2026-09-17 09:32:50 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,962
Timestamp: 12 days ago · 2026-09-17 09:32:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0e85c072a44c8ed3f1ddae466d5c562ae59a46d63b1f6c0aaf8925374c21989
Parent hash: 0xa49162d5…23edc540
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,962 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

42.9%12,858,025 / 30,000,000

Base fee

20 gwei

State root

0x066d1ee55fb8…a7d08db58040

Transactions root

0x9586dd2b97fe…eb24fcebd43c

Receipts root

0xe230225aa838…1919f8f7c872

Nonce

0x0000000000000000

Extra data

0x00000004a817c800