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 #21393341 · ArcScan

Block

#21,393,341

2026-09-17 21:43:17 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,341
Timestamp: 49 days ago · 2026-09-17 21:43:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x907c6fbb9fe62f02dafe48810219c847b234aa222ea4696d9482fa0a1393f816
Parent hash: 0xa676fa86…cfd93a49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,341 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.5%1,035,420 / 30,000,000

Base fee

20 gwei

State root

0x3881bf2b0570…66cdaeccb294

Transactions root

0xfd6901577d7d…781646cd0146

Receipts root

0x387ba4e4c143…37caf9949bd7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800