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 #0x38c217b990d23f1d5d30cd6e959990b2933986b5daaaee734ea1aac1203ad35c · ArcScan

Block

#21,542,986

2026-09-18 18:48:14 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,986
Timestamp: 47 days ago · 2026-09-18 18:48:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x38c217b990d23f1d5d30cd6e959990b2933986b5daaaee734ea1aac1203ad35c
Parent hash: 0x11930a41…bccb29aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,986 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.2%1,246,027 / 30,000,000

Base fee

20 gwei

State root

0x72f5a86b11cc…b32747d9e506

Transactions root

0x8a5c5546532d…e6d5ea768ac5

Receipts root

0x0081583c93c6…b9f7183d480a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800