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 #21402462 · ArcScan

Block

#21,402,462

2026-09-17 23:00:23 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,462
Timestamp: 10 days ago · 2026-09-17 23:00:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x808f9646082460dea172e241a76afd56cf436e7fc68688618f19becd7aad86f7
Parent hash: 0x35cb34d9…5a4e2ebb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,462 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.4%1,621,523 / 30,000,000

Base fee

20 gwei

State root

0x0151bae16bcc…c6cffd21f7a0

Transactions root

0x81fd2700ea8b…1d97d6f025e7

Receipts root

0xc0bf9f0d0278…5b7cb3d98ef6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800