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 #21295540 · ArcScan

Block

#21,295,540

2026-09-17 07:56:19 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,540
Timestamp: 37 days ago · 2026-09-17 07:56:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xfcaae7a9f05ee3682feef752fb32f0182c74f50a7a6a187c6f14ec12145e3239
Parent hash: 0x39a9b90b…8d20650d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,540 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.9%2,382,145 / 30,000,000

Base fee

20 gwei

State root

0xe7d23399699b…5333b56b0a8e

Transactions root

0xe97eb2f7182f…3d89eccef5dd

Receipts root

0xb575ad8a8589…dd2c739bdba9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800