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 #21245284 · ArcScan

Block

#21,245,284

2026-09-17 00:51:48 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,284
Timestamp: 12 days ago · 2026-09-17 00:51:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb9e4e31c9e98119da5e85caeb337012d904b3260308353689bd8eb3f03d93e9
Parent hash: 0xe3b9c16b…33ee21a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,284 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

45.5%13,639,174 / 30,000,000

Base fee

20 gwei

State root

0x476321eff510…560fb6346f44

Transactions root

0x244d6266c9c7…12fa134d4faa

Receipts root

0x8febc005c91b…10b24dffd39c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800