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 #21339184 · ArcScan

Block

#21,339,184

2026-09-17 14:04:56 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,184
Timestamp: 21 days ago · 2026-09-17 14:04:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x3cbeb542a48c6e12496f6d586a172417f7132082c6d31154f42edcc682d92493
Parent hash: 0x8b0624ca…dc4e17a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,184 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

18.3%5,501,554 / 30,000,000

Base fee

20 gwei

State root

0xbcc27461d641…c19ebc35542f

Transactions root

0xf2d64cbea487…9956b042af6b

Receipts root

0x640c629d5dc3…d6d4555eaefe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800