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 #21331280 · ArcScan

Block

#21,331,280

2026-09-17 12:58:10 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,280
Timestamp: 16 days ago · 2026-09-17 12:58:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x5233578dcc9e220bf550892edbdca4fdf717c843cc4e4a2ac2eb1d5c13b24bf4
Parent hash: 0x13bac0b6…0cbd8f48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,280 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.4%4,016,084 / 30,000,000

Base fee

20 gwei

State root

0x194835f8d606…ba1add8cb1e6

Transactions root

0x674adddf32af…dd1131de4f98

Receipts root

0x27765b16e10c…77ef7c90f0cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800