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 #21352012 · ArcScan

Block

#21,352,012

2026-09-17 15:53:17 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,012
Timestamp: 23 days ago · 2026-09-17 15:53:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xfbccbec7e0fc4a757d3ca32d90c00f73104650dd55f9693275aed975abdb2d83
Parent hash: 0x1d174ca0…16fbcc52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,012 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

22.4%6,729,871 / 30,000,000

Base fee

20 gwei

State root

0xa6bb9512d98c…2192a1a606f4

Transactions root

0x4a19e0e30f8b…97d8afd8c56a

Receipts root

0x062515b59bdb…fe8cda7a35a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800