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 #21383250 · ArcScan

Block

#21,383,250

2026-09-17 20:18:00 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,250
Timestamp: 34 days ago · 2026-09-17 20:18:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xf25f308e85195d7d6f1390c82aae3b45b7647ae9e3b1d5f21cf143f1ebbf97f9
Parent hash: 0xe8ec2b94…b07ae272
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,250 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.7%3,505,981 / 30,000,000

Base fee

20 gwei

State root

0x1b1601e91d25…4b195e6a1fce

Transactions root

0x01a039342435…2d8a4adc4525

Receipts root

0x0524a7bcaf0f…f53444148931

Nonce

0x0000000000000000

Extra data

0x00000004a817c800