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 #21552304 · ArcScan

Block

#21,552,304

2026-09-18 20:07:01 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,304
Timestamp: 36 days ago · 2026-09-18 20:07:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x380017b86493c16e91e2773b0b2f2f6566b10dd9823304506daa6af583bc97bd
Parent hash: 0xc048bcb6…3cd102b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,304 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

24.8%7,427,769 / 30,000,000

Base fee

20 gwei

State root

0x91d3e2d15141…bba47507ea91

Transactions root

0x114aa2fc928c…4e9817d29f76

Receipts root

0x834e3752478d…9e840d77173a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800