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 #21248520 · ArcScan

Block

#21,248,520

2026-09-17 01:19:08 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,520
Timestamp: 5 days ago · 2026-09-17 01:19:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xe090c3690d7fd31b6a4615750f04cefbf5530ae0372b1670e52879ce77a5791b
Parent hash: 0x6999f0c5…981144e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,520 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

47.8%14,340,245 / 30,000,000

Base fee

20 gwei

State root

0x112093fc843c…7b06f7103702

Transactions root

0x5dd6dfeae1fc…1bde44f71857

Receipts root

0x6be6b4a190f6…7aa1a9a39eab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800