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 #21481090 · ArcScan

Block

#21,481,090

2026-09-18 10:05:01 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,090
Timestamp: 54 days ago · 2026-09-18 10:05:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xf33fbf3cb9013980cace3e06d5ada426a2cd5554bc9b793d44ec75b3adae092d
Parent hash: 0x251d3455…b9c198bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,090 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.3%1,886,563 / 30,000,000

Base fee

20 gwei

State root

0x721c127cae04…154f49f0a3b0

Transactions root

0x6d3ab2781df1…0623d19da256

Receipts root

0xce4548060d9c…a7b084d512e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800