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 #21279206 · ArcScan

Block

#21,279,206

2026-09-17 05:38:19 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,206
Timestamp: 20 days ago · 2026-09-17 05:38:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x5296251493b6d67d92ed3ea773fea55b5ebe4d408af6f11ee00b1277c3a40cd9
Parent hash: 0x0072b614…d1bec54a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,206 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.8%1,128,216 / 30,000,000

Base fee

20 gwei

State root

0x2240ee67b3a8…5b3098950119

Transactions root

0x5a0d1d8b884c…cdb81d6f6f94

Receipts root

0xb6fdeec3da87…271ad0af7369

Nonce

0x0000000000000000

Extra data

0x00000004a817c800