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 #21304665 · ArcScan

Block

#21,304,665

2026-09-17 09:13:26 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,665
Timestamp: 18 days ago · 2026-09-17 09:13:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x64e2dce36a2aa04d2216798ff3c64af04af690abbdc7cde2181f318476a96e4a
Parent hash: 0x6834b13b…12a057fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,665 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.4%2,228,244 / 30,000,000

Base fee

20 gwei

State root

0xda74d694a643…bd9220d61e0b

Transactions root

0x7f3565c72834…f92c8ca24da1

Receipts root

0x042241c3e49c…e1f4508cae33

Nonce

0x0000000000000000

Extra data

0x00000004a817c800