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 #21295979 · ArcScan

Block

#21,295,979

2026-09-17 08:00:02 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,979
Timestamp: 49 days ago · 2026-09-17 08:00:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd06c77dabe38c556463ca86da9b19d779cabe20287b854ac4780835672be2c6
Parent hash: 0xb3e7ad96…2d42dc75
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,979 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

16.9%5,058,764 / 30,000,000

Base fee

20 gwei

State root

0xd1484208d75f…57e147f2d29e

Transactions root

0x635cb5530b3f…76c640b3840b

Receipts root

0x6b3282d49536…efd5f6527343

Nonce

0x0000000000000000

Extra data

0x00000004a817c800