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 #0x3e28624c4a17c0af92a438803069da0f7a5bbef05a7389f971cb24587543f394 · ArcScan

Block

#21,221,099

2026-09-16 21:27:40 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,099
Timestamp: 15 days ago · 2026-09-16 21:27:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e28624c4a17c0af92a438803069da0f7a5bbef05a7389f971cb24587543f394
Parent hash: 0x3a01f54a…d13f08ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,099 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

45.2%13,549,917 / 30,000,000

Base fee

20 gwei

State root

0xdc5d0e6ab59e…c462bdfc6134

Transactions root

0xf9eeb34ff6a0…f45c5ee797aa

Receipts root

0xd39e77292ccd…c52abe1b61b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800