Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x86f8aa90a3fb6da32d296c0b6defeb085e1829479c4f4bd3b4d86cb5f5c76fc5 · ArcScan

Block

#21,261,150

2026-09-17 03:05:47 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,150
Timestamp: 36 days ago · 2026-09-17 03:05:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x86f8aa90a3fb6da32d296c0b6defeb085e1829479c4f4bd3b4d86cb5f5c76fc5
Parent hash: 0x749f8dcd…3036c3ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,150 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.2%3,361,827 / 30,000,000

Base fee

20 gwei

State root

0xdf57b14017ac…dc970806e9a7

Transactions root

0x191ccc82b995…bcedf761cfbc

Receipts root

0x095b27fe4d9d…fd3373bdeff8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800