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 #21323088 · ArcScan

Block

#21,323,088

2026-09-17 11:49:00 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,088
Timestamp: 25 days ago · 2026-09-17 11:49:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xc741aa52b8b602f1e52c6a537060cbd5e67d45a0050a429875682f58efccebb3
Parent hash: 0xc17abeeb…f02ba2ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,088 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

18.7%5,601,990 / 30,000,000

Base fee

20 gwei

State root

0x6ad7de4f14dc…a9aef8970680

Transactions root

0x9fb83b94b261…cae974b27392

Receipts root

0xcf6b62b36ca0…6de0b11e7f31

Nonce

0x0000000000000000

Extra data

0x00000004a817c800