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 #21322456 · ArcScan

Block

#21,322,456

2026-09-17 11:43:39 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,456
Timestamp: 7 days ago · 2026-09-17 11:43:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xd399385731b3a4df0e8f621c6ae841e1f96d65a2e83994bed7d669272bb82b4f
Parent hash: 0xc8978520…faf41bd9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,456 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

14.3%4,291,537 / 30,000,000

Base fee

20 gwei

State root

0xfebdc806900e…0766f9df29c5

Transactions root

0x9e553141bc5f…d465cf840885

Receipts root

0x9d3f04d04467…bf2a25a857ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800