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 #21568945 · ArcScan

Block

#21,568,945

2026-09-18 22:27:44 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,568,945
Timestamp: 21 days ago · 2026-09-18 22:27:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xfcbc6f54f14cfb3f6abd8888fc375cfedded989ed46088349d64bc4454e270a1
Parent hash: 0xc0adbce7…4e96a5b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,568,945 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.9%1,171,969 / 30,000,000

Base fee

20 gwei

State root

0xf6e5a749a1a3…a9496ca614dc

Transactions root

0xca04e5709142…9672bed6fa54

Receipts root

0x7776427606c4…82dbabd42047

Nonce

0x0000000000000000

Extra data

0x00000004a817c800