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 #21393811 · ArcScan

Block

#21,393,811

2026-09-17 21:47:16 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,811
Timestamp: 44 days ago · 2026-09-17 21:47:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f9be1de1db4582b10cd36442d539e3ad05ab2b48d052b904db867f68de2f719
Parent hash: 0xc3055e8e…e98aa2fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,811 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

14.0%4,209,808 / 30,000,000

Base fee

20 gwei

State root

0x3af1c3de82ff…6835ec5d7712

Transactions root

0x67a56d4f3c3e…3fd72c656ff5

Receipts root

0x62affcd08a8c…e3b4b0a6667c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800