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 #21249383 · ArcScan

Block

#21,249,383

2026-09-17 01:26:24 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,383
Timestamp: 7 days ago · 2026-09-17 01:26:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x4bdc9074d6b39536f2ac596a9dae774c52767933eac32f35c389b06206cfd497
Parent hash: 0x96c63285…df7f4a49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,383 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

38.7%11,599,843 / 30,000,000

Base fee

20 gwei

State root

0x5ed10d0acfb7…19344f13d265

Transactions root

0x8092241b92e7…5e26346226eb

Receipts root

0x26d6408f4550…69a2f1b4f154

Nonce

0x0000000000000000

Extra data

0x00000004a817c800