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 #21379833 · ArcScan

Block

#21,379,833

2026-09-17 19:49:08 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,833
Timestamp: 41 days ago · 2026-09-17 19:49:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xf3026d123565b76f9687747eda51605d1ef47180d9381946908d57ee9c36eac0
Parent hash: 0x2a6cbcfb…b0fade32
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,833 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.5%4,951,731 / 30,000,000

Base fee

20 gwei

State root

0xb0e92325e570…d8c055ca563b

Transactions root

0xeb8588020b75…a550a098e1f3

Receipts root

0x21703faf0399…eb4418e04ab4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800