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 #21530023 · ArcScan

Block

#21,530,023

2026-09-18 16:58:39 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,023
Timestamp: 51 days ago · 2026-09-18 16:58:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9ae1ebc89bc1dc2434b27b3755acff06f1e12b95a2e275ea040f1db9f4cd611
Parent hash: 0x53bf8498…74d8fee5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,023 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.4%2,808,515 / 30,000,000

Base fee

20 gwei

State root

0x1395f322c966…8b5d30dfd169

Transactions root

0xd744aee31313…a9ef1430d47c

Receipts root

0x1981c6e0b9fa…41f5d4f2c7ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800