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 #21219594 · ArcScan

Block

#21,219,594

2026-09-16 21:14:57 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,219,594
Timestamp: 10 days ago · 2026-09-16 21:14:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1a0f9edac8cb739ac9167ab9f8b101d931ce67fc01f44acf725f283d8a56caa
Parent hash: 0xe52c5c24…7fd4467a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,219,594 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

56.1%16,827,249 / 30,000,000

Base fee

20.682098986 gwei

State root

0x89ef532f089e…a33825f03639

Transactions root

0x2d0f5f1e9c69…fb1812c50fb4

Receipts root

0x9c27c37c64e3…02c4a34be353

Nonce

0x0000000000000000

Extra data

0x00000004d483a95c