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 #21394587 · ArcScan

Block

#21,394,587

2026-09-17 21:53:49 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,587
Timestamp: 20 days ago · 2026-09-17 21:53:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xfdbf9d6ac261cdb49cc99158d7a9f76f6d86856fe6a8598e9c09e52f12ac5c0a
Parent hash: 0xe26aeeac…691de742
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,587 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

22.8%6,848,159 / 30,000,000

Base fee

20 gwei

State root

0x99090424031c…ee2b4c6e4f8a

Transactions root

0x8e2a948b349a…45f8451a6ebe

Receipts root

0x0f6fe1bf841a…7db5348e23fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800