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 #0x65be99eccfe9751185b70e26dbc59aa968dd1dcb6f896c4b682a67ee949f153d · ArcScan

Block

#21,309,256

2026-09-17 09:52:13 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,256
Timestamp: 13 days ago · 2026-09-17 09:52:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x65be99eccfe9751185b70e26dbc59aa968dd1dcb6f896c4b682a67ee949f153d
Parent hash: 0x3ba1056f…1547113e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,256 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

24.8%7,449,692 / 30,000,000

Base fee

20 gwei

State root

0xe7effe265028…fd44db244fa4

Transactions root

0xfd00080e50b0…3f4a128dbc1c

Receipts root

0xc53ebff733ca…c6579e6f6c64

Nonce

0x0000000000000000

Extra data

0x00000004a817c800