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 #21353574 · ArcScan

Block

#21,353,574

2026-09-17 16:06:29 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,574
Timestamp: 26 days ago · 2026-09-17 16:06:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xa25ffe28cf7c9fb45a5f2ebea78208c894d8162c02f6868273ff87919c682f11
Parent hash: 0x11bbc477…6df0862d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,574 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.4%3,435,837 / 30,000,000

Base fee

20 gwei

State root

0xd6ba23f8d611…8ef66b271998

Transactions root

0x7a9b5c583ca8…a341f174e246

Receipts root

0xef8f3812bb77…c0dc6e78538a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800