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 #21245301 · ArcScan

Block

#21,245,301

2026-09-17 00:51:57 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,301
Timestamp: 12 days ago · 2026-09-17 00:51:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa11de5e7ced2135f6b6b0486c9d8ebfac3ea4f75ac971ce79a6071effe60501
Parent hash: 0x472a4138…642f1845
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,301 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

23.6%7,084,599 / 30,000,000

Base fee

20 gwei

State root

0x05b2dafd69c1…60c8364d98c4

Transactions root

0x7b214e9f0a4f…ed016b8dace0

Receipts root

0x96190a470ab6…d9f0f750de94

Nonce

0x0000000000000000

Extra data

0x00000004a817c800