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 #21250161 · ArcScan

Block

#21,250,161

2026-09-17 01:32:58 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,161
Timestamp: 32 days ago · 2026-09-17 01:32:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x3fb622a7c13d46be22d6b07685293e01ca101a63a366590fabf94b8e7c82b647
Parent hash: 0xd31b14b0…345bf983
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,161 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

24.4%7,325,826 / 30,000,000

Base fee

20 gwei

State root

0xe92da6132e6a…c11dfc8742f3

Transactions root

0x55de985c3035…784795d1b116

Receipts root

0x8741cc7b40e4…31be2054f8e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800