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 #21320612 · ArcScan

Block

#21,320,612

2026-09-17 11:28:05 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,612
Timestamp: 28 days ago · 2026-09-17 11:28:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3328a9fd8ffdbbfc10087aa2b3547aca361f8ecdd6bfaaf416a6613c681e05c
Parent hash: 0x64d3ec9e…c44c28f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,612 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

29.2%8,771,890 / 30,000,000

Base fee

20 gwei

State root

0xf497133a665e…93592d96ece4

Transactions root

0x2e9095bea6ae…1ea5dfefa078

Receipts root

0xbbfae3a66cfb…d24ad332710a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800