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 #21302552 · ArcScan

Block

#21,302,552

2026-09-17 08:55:35 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,552
Timestamp: 8 days ago · 2026-09-17 08:55:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x9fcf80f4763d5c6a6a90131a470e35e0c5b08f025a0daeed872cfa06f413751a
Parent hash: 0xfb58d116…d4390e2f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,552 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

15.9%4,768,636 / 30,000,000

Base fee

20 gwei

State root

0x22b786afaa6e…1ae01933a025

Transactions root

0x5da62160a7e3…0edddd371e6d

Receipts root

0x96b95e0924d3…85a40917f032

Nonce

0x0000000000000000

Extra data

0x00000004a817c800