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 #21521088 · ArcScan

Block

#21,521,088

2026-09-18 15:43:07 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,088
Timestamp: 20 days ago · 2026-09-18 15:43:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c1c2c9a6813e27d682999f731cace711af3a8158532a6bfe9f2330d9bfa835c
Parent hash: 0x701273f7…a4e2ee02
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,088 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

17.1%5,143,519 / 30,000,000

Base fee

20 gwei

State root

0xb332e8d0f1fc…f25f45c84b41

Transactions root

0xe13a9330279d…deeaedab260d

Receipts root

0x4b1e8892c4e5…6dc1cce3c0c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800