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 #21394990 · ArcScan

Block

#21,394,990

2026-09-17 21:57:14 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,990
Timestamp: 9 days ago · 2026-09-17 21:57:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f1211d49376d25a55c8a7929d736b4821c294c672e4f6c43b8093bd587272d3
Parent hash: 0xf41ef335…2aaddf47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,990 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.5%1,060,715 / 30,000,000

Base fee

20 gwei

State root

0x8cd048dce592…a1b513633cd7

Transactions root

0xc9178a1b8b92…0ce249ceb7b6

Receipts root

0x05d430dce812…1a1cb4b73768

Nonce

0x0000000000000000

Extra data

0x00000004a817c800