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 #21230576 · ArcScan

Block

#21,230,576

2026-09-16 22:47:39 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,576
Timestamp: 11 days ago · 2026-09-16 22:47:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bfcc4f138cbc46decc9b962a0038173aa021627b6f9f113f95591321f34201c
Parent hash: 0x8936bb6e…289a9fe5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,576 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

24.5%7,351,799 / 30,000,000

Base fee

20 gwei

State root

0xbc3970f0477a…cdf090799cce

Transactions root

0x228d660ed4dc…bdd319e08d06

Receipts root

0x6ac9d168ced0…09e458d85c95

Nonce

0x0000000000000000

Extra data

0x00000004a817c800