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 #0x3080f072f21cc74c3ec75fef6a396e3f0daec1d6732f504073acd6bb0f4befcd · ArcScan

Block

#21,312,556

2026-09-17 10:20:05 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,556
Timestamp: 34 days ago · 2026-09-17 10:20:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x3080f072f21cc74c3ec75fef6a396e3f0daec1d6732f504073acd6bb0f4befcd
Parent hash: 0xfc605802…4f7b04ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,556 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

30.7%9,221,547 / 30,000,000

Base fee

20 gwei

State root

0x19ca55b36a21…b31882e2e0cb

Transactions root

0xd58dbb939dd4…f3a30b608910

Receipts root

0xf1aa496775cb…24af76c88bcc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800