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 #21249605 · ArcScan

Block

#21,249,605

2026-09-17 01:28:17 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,605
Timestamp: 14 days ago · 2026-09-17 01:28:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xb187b13374ae000a57915f59dc7303d3452594d28ee93dfb37ef5b3d7081d806
Parent hash: 0x83282c76…07f50f11
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,605 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.9%3,281,794 / 30,000,000

Base fee

20 gwei

State root

0xa9dee2cdea5c…da2d1ac0ea6b

Transactions root

0x12cb192bade5…9243dfdb88ce

Receipts root

0xe7b5d2537e33…7172a2c048a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800