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

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 #21445350 · ArcScan

Block

#21,445,350

2026-09-18 05:02:54 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,350
Timestamp: 39 days ago · 2026-09-18 05:02:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x980eb16304db45c08cdff5ba05a6d3c3e875534e45e9985eb1759b48a35cbe6e
Parent hash: 0x31949035…b40b7c4d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,350 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.2%1,549,117 / 30,000,000

Base fee

20 gwei

State root

0x5d977f13d618…b058d9610533

Transactions root

0x7a9d286998bc…0b2652794253

Receipts root

0x0900017e815f…72c49f352df4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800