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 #21417305 · ArcScan

Block

#21,417,305

2026-09-18 01:05:51 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,305
Timestamp: 51 days ago · 2026-09-18 01:05:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f6f579e7ed1424359dd5d53c66eccd93aea4f6e46aa4dcafe879ce9ea8aff64
Parent hash: 0xfe8de0c2…925509dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,305 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.4%712,658 / 30,000,000

Base fee

20 gwei

State root

0x16ba2bec5783…78c0a533658f

Transactions root

0x4d32c5520dac…e3c12bc9bb49

Receipts root

0xcf700e6caafe…ce4334d8aa51

Nonce

0x0000000000000000

Extra data

0x00000004a817c800