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 #0xfb2511761aeadecdb97bb70809d7c4cce657c8a5c1db1d4cc20e3c2354f6ef12 · ArcScan

Block

#21,290,473

2026-09-17 07:13:30 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,473
Timestamp: 18 days ago · 2026-09-17 07:13:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb2511761aeadecdb97bb70809d7c4cce657c8a5c1db1d4cc20e3c2354f6ef12
Parent hash: 0x8917c566…56b61a09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,473 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

12.0%3,598,852 / 30,000,000

Base fee

20 gwei

State root

0x1a690e80a733…0ff23bf48f85

Transactions root

0xe41601a3387c…0eff5499ac0e

Receipts root

0x063ea0b5823d…1721ce5f8e10

Nonce

0x0000000000000000

Extra data

0x00000004a817c800