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 #21304432 · ArcScan

Block

#21,304,432

2026-09-17 09:11:28 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,432
Timestamp: 12 days ago · 2026-09-17 09:11:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xa552aa2a780ef88992007db1b9d0b5f10fe8ce1f693b6a9c234c75a302da5b3f
Parent hash: 0xe88e5935…aecdcde0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,432 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

19.4%5,837,151 / 30,000,000

Base fee

20 gwei

State root

0x5a362ab4d6dc…42de0f2cd1a0

Transactions root

0x048572f29a95…19132b90dc05

Receipts root

0x0fc8fa2d8bd0…62ff89fb8087

Nonce

0x0000000000000000

Extra data

0x00000004a817c800