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 #21310420 · ArcScan

Block

#21,310,420

2026-09-17 10:02:03 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,420
Timestamp: 12 days ago · 2026-09-17 10:02:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xc9a706c4b30a4fd06a4671fcc0407fdbcd7cc43a6bf04bcbdbf6102fe0b3ed19
Parent hash: 0xb7095137…065a9f10
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,420 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

19.0%5,710,874 / 30,000,000

Base fee

20 gwei

State root

0xada17ba2ac72…8b90a7de5393

Transactions root

0x997e7c43d6d5…587cb9b948f6

Receipts root

0x5c401c8af19e…49337b0a0ed5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800