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 #21357936 · ArcScan

Block

#21,357,936

2026-09-17 16:44:08 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,936
Timestamp: 8 days ago · 2026-09-17 16:44:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x79d3a287a0a4e11226bb321dc447305d14eca3a841ca929c5de602561cc61d15
Parent hash: 0xef5e9167…5d5f4c3c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,936 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

29.6%8,880,868 / 30,000,000

Base fee

20 gwei

State root

0x141194c05395…4015368e5014

Transactions root

0xede939805998…9df0bb46bf5a

Receipts root

0xa098ff104be5…a09b3830cfe9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800