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 #21303413 · ArcScan

Block

#21,303,413

2026-09-17 09:02:51 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,413
Timestamp: 18 days ago · 2026-09-17 09:02:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x0967700fca9bed52064aa66c382236ee1019ac1ab6ae4e10ad0d2f16e897f0ed
Parent hash: 0xe5dca8a6…760f4b3c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,413 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.6%3,168,237 / 30,000,000

Base fee

20 gwei

State root

0x19ee61c2fd6e…7727e28c9a59

Transactions root

0xd4e1a025455e…d6813ed9106c

Receipts root

0xef79b604e32c…042c6b858677

Nonce

0x0000000000000000

Extra data

0x00000004a817c800