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 #0xb8bac1d897a39360a309812a3e65604ebe83ba4e4bdb33dd668d83c6a1373947 · ArcScan

Block

#21,481,455

2026-09-18 10:08:06 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,455
Timestamp: 51 days ago · 2026-09-18 10:08:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8bac1d897a39360a309812a3e65604ebe83ba4e4bdb33dd668d83c6a1373947
Parent hash: 0x4cf6933f…9a873326
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,455 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.0%594,630 / 30,000,000

Base fee

20 gwei

State root

0x88e99c063b60…48729ccabb58

Transactions root

0xae4b00939406…57b8bbeb54d8

Receipts root

0x575b8c33f604…42635ba5a953

Nonce

0x0000000000000000

Extra data

0x00000004a817c800