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 #21366905 · ArcScan

Block

#21,366,905

2026-09-17 17:59:54 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,905
Timestamp: 35 days ago · 2026-09-17 17:59:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xee4774f7d4aebddcd152c27f443d3ca74b49a4f2207a30558c11f9cf37d2cdf1
Parent hash: 0x0057bf43…bd569479
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,905 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.8%3,239,410 / 30,000,000

Base fee

20 gwei

State root

0xabac0bf11961…7918d25888e6

Transactions root

0xfb4f8db5d6e5…3fb41d107507

Receipts root

0xa74dd2b4e41d…6312b2d624e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800