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 #21620031 · ArcScan

Block

#21,620,031

2026-09-19 05:39:40 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,031
Timestamp: 26 days ago · 2026-09-19 05:39:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1d4b62a569cf82028b58cdee9c526f222e7f9a0006ce89abfd27b08d4697b55
Parent hash: 0xc130fa4e…0590d897
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,031 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.8%848,054 / 30,000,000

Base fee

20 gwei

State root

0x49a308ce7781…b56b815ba0ff

Transactions root

0xaac0258d8c47…a9980f817fed

Receipts root

0xbb6140af830a…6657cf182fa2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800