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 #21284947 · ArcScan

Block

#21,284,947

2026-09-17 06:26:49 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,947
Timestamp: 6 days ago · 2026-09-17 06:26:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd8855b39ea07b6d08c273d94f2b10ecee8b73db43de35d08220e0fa221220e3
Parent hash: 0x5d4bee6d…2f9c9bfd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,947 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

22.3%6,691,024 / 30,000,000

Base fee

20 gwei

State root

0x5f415b67f010…d7b16ee899bf

Transactions root

0xcd1d209cefff…f308395760f0

Receipts root

0x4752a16ae6f6…93465d4e20c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800