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 #21402471 · ArcScan

Block

#21,402,471

2026-09-17 23:00:28 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,471
Timestamp: 10 days ago · 2026-09-17 23:00:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x65a4412b5022e54388b9093528a017efb56c89fb02c5d5ef6f6ab900a96c5e6c
Parent hash: 0xa00e760c…f30ac92a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,471 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.1%1,544,258 / 30,000,000

Base fee

20 gwei

State root

0x745b2c84626d…fb61f6b2ec92

Transactions root

0x5ee2ef7b52e2…a6e057e98419

Receipts root

0x4f08fe1f901b…9ac2bc8660f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800