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 #0xf74e2c378d8dc98a298f4c320c5d9fd4ad231ca8e3b5965fd328990a404198e4 · ArcScan

Block

#21,375,508

2026-09-17 19:12:35 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,508
Timestamp: 16 days ago · 2026-09-17 19:12:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xf74e2c378d8dc98a298f4c320c5d9fd4ad231ca8e3b5965fd328990a404198e4
Parent hash: 0xc706ac03…485099aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,508 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

20.6%6,165,537 / 30,000,000

Base fee

20 gwei

State root

0x22c25cb08e2c…f0dc7ab34c6f

Transactions root

0x83c270eb1f0d…1c6d1dcb699b

Receipts root

0x3b297c5b4e51…0de6d57036b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800