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 #21274329 · ArcScan

Block

#21,274,329

2026-09-17 04:57:07 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,329
Timestamp: 19 days ago · 2026-09-17 04:57:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xc9b8f273983a2f3c6fb71cf023e55e806017a79a4d81f6aa28064023c716c864
Parent hash: 0xd40fd6d4…a2fd4d9a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,329 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.2%3,067,490 / 30,000,000

Base fee

20 gwei

State root

0x9a99ce72edac…6fcbc002f39d

Transactions root

0xaadce85fe89c…940749d2a1c5

Receipts root

0xdd5fa9a8cfad…4e6195e5bf18

Nonce

0x0000000000000000

Extra data

0x00000004a817c800