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 #0x391a0604a46031491de0b0fb01feecf129aaa2c0f661dddd7ad95d4950e85754 · ArcScan

Block

#21,261,852

2026-09-17 03:11:42 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,852
Timestamp: 15 days ago · 2026-09-17 03:11:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x391a0604a46031491de0b0fb01feecf129aaa2c0f661dddd7ad95d4950e85754
Parent hash: 0xee5621c5…ea5ad139
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,852 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

28.4%8,534,772 / 30,000,000

Base fee

20 gwei

State root

0x5bd84dc4a77a…abe48362706c

Transactions root

0x9ff111a03f9c…eddb84b3ab8a

Receipts root

0x4904aa34a302…950f063e3c3e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800