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 #21361751 · ArcScan

Block

#21,361,751

2026-09-17 17:16:21 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,751
Timestamp: 18 days ago · 2026-09-17 17:16:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x59e1e58df648ebf508957d189f18dcf93a0dc385277ed47b727d1156976d0edb
Parent hash: 0x214b5bf2…c813feb6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,751 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

31.3%9,389,699 / 30,000,000

Base fee

20 gwei

State root

0x3b5d9048a139…4b4d92db607d

Transactions root

0x003e24f837b8…e4920f05bd4c

Receipts root

0xa990e91dc40a…fa38673f0168

Nonce

0x0000000000000000

Extra data

0x00000004a817c800