Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x38dbe158287904866560f3336f24b87c26feca32fad483291dda2c37c5c12aaa · ArcScan

Block

#21,349,250

2026-09-17 15:29:58 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,250
Timestamp: 5 days ago · 2026-09-17 15:29:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x38dbe158287904866560f3336f24b87c26feca32fad483291dda2c37c5c12aaa
Parent hash: 0xc6bf2c4c…50a2ed61
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,250 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

13.4%4,015,747 / 30,000,000

Base fee

20 gwei

State root

0xc3638b66e205…67ff2d1305ff

Transactions root

0xff2ffe97dd3b…2e55c4d53f9a

Receipts root

0x363b00f4974f…9620d640e150

Nonce

0x0000000000000000

Extra data

0x00000004a817c800