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 #21320995 · ArcScan

Block

#21,320,995

2026-09-17 11:31:19 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,995
Timestamp: 17 days ago · 2026-09-17 11:31:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x1719930ad1bf47ec927d6e7eafcd58fbf1afe9c1c44cfd596d5af17b1d476d7b
Parent hash: 0xd04f11ad…8e1cde09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,995 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

30.8%9,237,040 / 30,000,000

Base fee

20 gwei

State root

0x2753bbfb3e57…8b73dd099fc7

Transactions root

0x2e603a27166b…c4762ee955f9

Receipts root

0x0dd8bdaf8cae…0f0adcf73059

Nonce

0x0000000000000000

Extra data

0x00000004a817c800