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 #21328995 · ArcScan

Block

#21,328,995

2026-09-17 12:38:52 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,995
Timestamp: 48 days ago · 2026-09-17 12:38:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xd944ab30ddf3683f33975132ba66fc1a2e4123f8116b0ec92fa620fc578fe8ec
Parent hash: 0x1c6dc408…24766e3e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,995 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

18.9%5,667,512 / 30,000,000

Base fee

20 gwei

State root

0xcc61d3947f4f…773192621cb8

Transactions root

0x81d49a5fcb3a…01a3ba087643

Receipts root

0x50f83378cbed…f9dd1ce370fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800