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 #21392879 · ArcScan

Block

#21,392,879

2026-09-17 21:39:23 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,879
Timestamp: 49 days ago · 2026-09-17 21:39:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x30667dbde0864f822f605d6386be9099a21c21d932a89042cbbca45a13704ece
Parent hash: 0x0f4840cc…2672fd36
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,879 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

1.8%537,845 / 30,000,000

Base fee

20 gwei

State root

0xd1e9d83d7056…57ae84ef7ba2

Transactions root

0x68aa28c7fddc…3a6839911afe

Receipts root

0x2dbff97d7c58…493151bbe7a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800