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 #21275727 · ArcScan

Block

#21,275,727

2026-09-17 05:08:55 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,275,727
Timestamp: 7 days ago · 2026-09-17 05:08:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x21faa646d18d1817ecc64c055d0a11979df6e88c0f725bbd82f3903027f36998
Parent hash: 0x6a669e27…520be9d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,275,727 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

18.7%5,602,847 / 30,000,000

Base fee

20 gwei

State root

0xd064a99117da…b5b8be205f40

Transactions root

0x38b3a972bb03…4e907e87fb37

Receipts root

0xf3d1ab0c516a…52de72873afe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800