Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x9a2eb840b947fcf79e7f5e9c08c91747cf24d9c71ddf179d2e2b541ea18ad8ac · ArcScan

Block

#21,521,283

2026-09-18 15:44:46 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,283
Timestamp: 15 days ago · 2026-09-18 15:44:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a2eb840b947fcf79e7f5e9c08c91747cf24d9c71ddf179d2e2b541ea18ad8ac
Parent hash: 0x87a5fa88…4352ccff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,283 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.1%2,431,859 / 30,000,000

Base fee

20 gwei

State root

0x4049d5880caf…aa2c58c5f441

Transactions root

0x48b8d86d053a…7a76dfe4edf6

Receipts root

0xb2fe875e39e9…e30467831be4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800