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 #21382946 · ArcScan

Block

#21,382,946

2026-09-17 20:15:26 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,946
Timestamp: 29 days ago · 2026-09-17 20:15:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x007cc578da59d381f17995a1bd3100cbf63099995f811251b2a804a66b8bf666
Parent hash: 0xe5bebe42…8acf28f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,946 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.3%3,077,827 / 30,000,000

Base fee

20 gwei

State root

0xcd32406beee1…5be6269f4287

Transactions root

0x9ef8851d0c9c…e9a9c817d0d8

Receipts root

0x57206c7e667f…ca1addb834b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800