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 #0x2a4ff503c21a4db5cc6b2c24316862704f776cb84079640b4d0aca30d2313d17 · ArcScan

Block

#21,372,413

2026-09-17 18:46:26 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,413
Timestamp: 32 days ago · 2026-09-17 18:46:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a4ff503c21a4db5cc6b2c24316862704f776cb84079640b4d0aca30d2313d17
Parent hash: 0x3fc1212a…302d6637
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,413 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

19.0%5,707,786 / 30,000,000

Base fee

20 gwei

State root

0xf5ad38e20fed…ed500883c51a

Transactions root

0x47f9221217bb…19b49082b3fb

Receipts root

0x7301595d38b5…772a26636732

Nonce

0x0000000000000000

Extra data

0x00000004a817c800