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 #21373128 · ArcScan

Block

#21,373,128

2026-09-17 18:52:29 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,128
Timestamp: 49 days ago · 2026-09-17 18:52:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x9eab0c40ce6ac42f7c557d3d5251267f36713fe8369c03481eeecb41a943e739
Parent hash: 0x46953807…db961b4c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,128 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.6%2,272,069 / 30,000,000

Base fee

20 gwei

State root

0x33c5c8d015d1…c9914e3ca48c

Transactions root

0x9a8d0345427f…a0825bb9a5d0

Receipts root

0xb300b0045f0d…71bf4c181a44

Nonce

0x0000000000000000

Extra data

0x00000004a817c800