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 #21350259 · ArcScan

Block

#21,350,259

2026-09-17 15:38:29 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,259
Timestamp: 17 days ago · 2026-09-17 15:38:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xddc4740d4e33f12f422e0d57f7430a69865c710c74024f5e8ef87e81da444122
Parent hash: 0x78129277…9e84c3f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,259 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.1%4,534,593 / 30,000,000

Base fee

20 gwei

State root

0x358bab97694f…270985093e18

Transactions root

0xc971ee9520d2…6a81d481f0d6

Receipts root

0xeeeba90afc17…4a7a0c057611

Nonce

0x0000000000000000

Extra data

0x00000004a817c800