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 #21251430 · ArcScan

Block

#21,251,430

2026-09-17 01:43:41 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,430
Timestamp: 12 days ago · 2026-09-17 01:43:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6be84038c6b76d808305995cd2174c4b5cb0e0be4de58fbd310e52c8bb60be1
Parent hash: 0xf4e31cbd…a9a8e071
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,430 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

19.4%5,836,663 / 30,000,000

Base fee

20 gwei

State root

0x646e9e588e90…ebb2674ad076

Transactions root

0xe549fa13846a…be356444ac4c

Receipts root

0x8106b2a79ca0…3b0b96a7eed2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800