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 #21530052 · ArcScan

Block

#21,530,052

2026-09-18 16:58:53 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,052
Timestamp: 51 days ago · 2026-09-18 16:58:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x18736431160e3d664bde685fe0f3404a69d8b33f05370f27ae5802ceb5f1039b
Parent hash: 0x33357bb9…1da1b7e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,052 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.9%1,463,378 / 30,000,000

Base fee

20 gwei

State root

0x23cf08d7037d…335177f8725e

Transactions root

0x4bc47d760e40…8f38ebca4378

Receipts root

0x2b7e75b5a9bf…374aba3ef4a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800