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 #21299370 · ArcScan

Block

#21,299,370

2026-09-17 08:28:42 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,370
Timestamp: 52 days ago · 2026-09-17 08:28:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x76ee0db5736e0624b266a4ace2683060013071fb0b4d0d667d0bf7f0e634c502
Parent hash: 0x2fa642c6…91dc5d15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,370 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

21.8%6,550,848 / 30,000,000

Base fee

20 gwei

State root

0x7b67522fc464…69a1f56727ea

Transactions root

0xcb709622ea09…188914ae8077

Receipts root

0x5cfcdb721d56…06188668b483

Nonce

0x0000000000000000

Extra data

0x00000004a817c800