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 #21373425 · ArcScan

Block

#21,373,425

2026-09-17 18:54:59 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,425
Timestamp: 48 days ago · 2026-09-17 18:54:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xf551f5142c1b468ca57a59e60daf57d23238994af7a32fef5fd378ee3ce7e0b5
Parent hash: 0xbed0149e…b9a66b1a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,425 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.4%1,920,651 / 30,000,000

Base fee

20 gwei

State root

0x896210cdc9a1…36d693b00806

Transactions root

0x916e0da47def…2cffb840ef25

Receipts root

0x23f73ff5f6bd…681e3bde5951

Nonce

0x0000000000000000

Extra data

0x00000004a817c800