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 #21621247 · ArcScan

Block

#21,621,247

2026-09-19 05:49:57 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,247
Timestamp: 52 days ago · 2026-09-19 05:49:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x175919dead91336ea7215912e3651735659e94925ebe938604aa2ed45e7603e8
Parent hash: 0xc6f22ee9…94233729
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,247 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.0%1,795,885 / 30,000,000

Base fee

20 gwei

State root

0xa9bb86754006…f44e2b8d78f8

Transactions root

0x88038d17edfa…438ea9318539

Receipts root

0xdd39a64c796a…12dee9d2d5cc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800