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 #21282739 · ArcScan

Block

#21,282,739

2026-09-17 06:08:10 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,739
Timestamp: 20 days ago · 2026-09-17 06:08:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5381b1a18816c60973fb200e8e4bedc68c065b811619b68a09c5e0dc4ce65d4
Parent hash: 0xf2e528da…d8b8bee2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,739 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

27.4%8,205,034 / 30,000,000

Base fee

20 gwei

State root

0x50b4fe429d31…fc5750a38b05

Transactions root

0xf4b0e2141ef7…0837763b40ae

Receipts root

0x4e3491af015f…ec92934f0e34

Nonce

0x0000000000000000

Extra data

0x00000004a817c800