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 #21419471 · ArcScan

Block

#21,419,471

2026-09-18 01:24:10 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,471
Timestamp: 17 days ago · 2026-09-18 01:24:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x8bdafe34981b7e34fd66d272277131a1e93f8a73d2ec3248421d1ee18b45540f
Parent hash: 0xb5893ac3…21bd9d3d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,471 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.0%1,186,389 / 30,000,000

Base fee

20 gwei

State root

0x39b34b800f23…f3a5297cc289

Transactions root

0xf84697e37802…d8b91c966fd4

Receipts root

0xad8cfdd9605b…8c8e6ca2e227

Nonce

0x0000000000000000

Extra data

0x00000004a817c800