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 #21301892 · ArcScan

Block

#21,301,892

2026-09-17 08:50:00 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,892
Timestamp: 8 days ago · 2026-09-17 08:50:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8c3338bf3f58b578fe8105669eae8e6ec5f2bf4f754ee42a2cba3f57ba70f75
Parent hash: 0x6a56304f…29d19ddb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,892 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.4%2,831,370 / 30,000,000

Base fee

20 gwei

State root

0x7b00052c8bdf…6639a55a347e

Transactions root

0x3297da158a25…733954dfa980

Receipts root

0x1326572a6169…6cb91a4b8888

Nonce

0x0000000000000000

Extra data

0x00000004a817c800