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 #21394965 · ArcScan

Block

#21,394,965

2026-09-17 21:57:01 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,965
Timestamp: 10 days ago · 2026-09-17 21:57:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x518f18bbfebc7291048c46611810ebe2d911bff5e037b04a4662d7f66a88a548
Parent hash: 0x99ee3388…0271113d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,965 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.7%524,203 / 30,000,000

Base fee

20 gwei

State root

0xc1322632a488…e0f4c1aabc35

Transactions root

0x9dcf0ca70d95…d8af7e0c3115

Receipts root

0x97112f74939d…5104f00e4a78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800