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 #21320776 · ArcScan

Block

#21,320,776

2026-09-17 11:29:28 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,776
Timestamp: 23 days ago · 2026-09-17 11:29:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x381bc34d9eec9c0237e44e88ff1b34d7723d7b5a262c070e00c8fb87fe7033d8
Parent hash: 0x0bafe3ce…214577ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,776 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

22.8%6,828,794 / 30,000,000

Base fee

20 gwei

State root

0x50e1bd8236b4…05f7e902d0b2

Transactions root

0xd3813f8b4db3…5b74b0eb4451

Receipts root

0x88baa8c7b1a6…93c2ae3f0720

Nonce

0x0000000000000000

Extra data

0x00000004a817c800