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 #0x780d091f536f1533b896a31c259e5e926bdeb571404af6987554b16eb21fd204 · ArcScan

Block

#21,351,530

2026-09-17 15:49:13 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,530
Timestamp: 39 days ago · 2026-09-17 15:49:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x780d091f536f1533b896a31c259e5e926bdeb571404af6987554b16eb21fd204
Parent hash: 0x801ded24…cd80f48e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,530 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

23.3%7,002,276 / 30,000,000

Base fee

20 gwei

State root

0xfc2c69535ebb…dcc42ff64471

Transactions root

0x49aa6ad901c9…94bea0f7ef6c

Receipts root

0x871fc0568e7f…37b32f82ced6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800