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 #21201039 · ArcScan

Block

#21,201,039

2026-09-16 18:38:20 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,201,039
Timestamp: 7 days ago · 2026-09-16 18:38:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x668063b0a847324d83fe6db5b7dd57539f551efefee5533192673520c775346d
Parent hash: 0x6f6235b3…8504cfad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,201,039 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

59.4%17,805,568 / 30,000,000

Base fee

101.661350359 gwei

State root

0xdafbb0d4ff7c…8e39459b6b05

Transactions root

0xf071ebd99165…80a3581b4c99

Receipts root

0x893b3f1c56cc…acdda3bf620d

Nonce

0x0000000000000000

Extra data

0x000000179faca94b