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 #21318515 · ArcScan

Block

#21,318,515

2026-09-17 11:10:23 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,515
Timestamp: 35 days ago · 2026-09-17 11:10:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xfda894a78bfaaf22a9290cdd132ab49e4764ab6b14ce8f4a8948e3b621ca9302
Parent hash: 0x057f123b…0fdcb262
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,515 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.8%3,552,707 / 30,000,000

Base fee

20 gwei

State root

0x3a11db047b00…13beeddc164b

Transactions root

0xd6952a709d6a…7ba98e26d14a

Receipts root

0xf7636d41cb02…16bd06cd4bed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800