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 #21549871 · ArcScan

Block

#21,549,871

2026-09-18 19:46:27 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,871
Timestamp: 9 days ago · 2026-09-18 19:46:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xccbcc8baba6dbfb38f9aa2a91b3e13fba2bbf4c1f0a9e7d849be03eedf84481e
Parent hash: 0x7c100a3f…d23d47ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,871 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

1.8%550,095 / 30,000,000

Base fee

20 gwei

State root

0xeca6ffe0f47b…a71fe7f4c931

Transactions root

0x6d5cf6475301…540c8834e3a5

Receipts root

0x04b0e8e0e961…e75658ce0fda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800