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 #21223987 · ArcScan

Block

#21,223,987

2026-09-16 21:52:02 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,987
Timestamp: 46 days ago · 2026-09-16 21:52:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xdb02d030791b2da3f2325c7bbeaf3d2cc5b0f290e24cf46a205108d6d364aa39
Parent hash: 0xf78541a8…9ba6f150
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,987 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

24.2%7,271,816 / 30,000,000

Base fee

20 gwei

State root

0x2af1e2c7af72…479236ae1e4f

Transactions root

0xdda757c000fe…59329f4b139b

Receipts root

0xe5e8e8ccc7aa…db25f31e9564

Nonce

0x0000000000000000

Extra data

0x00000004a817c800