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 #21255315 · ArcScan

Block

#21,255,315

2026-09-17 02:16:30 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,315
Timestamp: 28 days ago · 2026-09-17 02:16:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xdb9af31193cf89c334d7e0116cf075df0b0991a4113f3b16dda4ccb279935ded
Parent hash: 0xc69ab9c6…b6a0c4f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,315 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

14.5%4,353,955 / 30,000,000

Base fee

20 gwei

State root

0xef5606ca2b72…c4b522a55795

Transactions root

0x0b3545928b89…9b50356ab1fe

Receipts root

0xbcf9ffbcb50f…4a2ba1e1eb2c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800