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 #21177916 · ArcScan

Block

#21,177,916

2026-09-16 15:23:09 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,916
Timestamp: 14 days ago · 2026-09-16 15:23:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xdfb43f9a66af74ff192178e278a889ca2d80ce8c16c1b4b2502aaf83ee239db5
Parent hash: 0x905029c6…42ca959a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,916 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

35.5%10,645,409 / 30,000,000

Base fee

108.761658428 gwei

State root

0xf96279d1598a…0e15ae0c9c48

Transactions root

0xfd8acf51e501…20ed3b3f842e

Receipts root

0x22df69ade712…05022748b322

Nonce

0x0000000000000000

Extra data

0x000000194bb87fa6