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 #21264226 · ArcScan

Block

#21,264,226

2026-09-17 03:31:45 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,226
Timestamp: 12 days ago · 2026-09-17 03:31:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x018766cbfea3f6f8d81b9bdccfef3c5fd77db88dd9e3161ac9333b2b5e549b21
Parent hash: 0xcf1a78ec…6e1e1ef8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,226 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

16.8%5,053,783 / 30,000,000

Base fee

20 gwei

State root

0xc52c164e7cda…08d1aaedda3c

Transactions root

0xfff72a871415…3198a81a257c

Receipts root

0x73879615dc7d…e1ce780b5ada

Nonce

0x0000000000000000

Extra data

0x00000004a817c800