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 #21338768 · ArcScan

Block

#21,338,768

2026-09-17 14:01:25 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,768
Timestamp: 6 days ago · 2026-09-17 14:01:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f577587b0591edd7d19ac136bcf8c7b8365dadf6a30f22f56c61266880871bb
Parent hash: 0x46e154ad…ca47fa92
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,768 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.3%3,076,062 / 30,000,000

Base fee

20 gwei

State root

0x0cb7850a117f…6695553204e1

Transactions root

0x36ad9dd24a1a…d4b49b982b4d

Receipts root

0xf3ef7d16dd37…940ba908f6f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800