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 #21530631 · ArcScan

Block

#21,530,631

2026-09-18 17:03:47 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,631
Timestamp: 56 days ago · 2026-09-18 17:03:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xcc5c821a61bf79eb311eedc15c830a847c262272d750f0bcd7b5a8f37be84a06
Parent hash: 0xacd98627…a5b5fef6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,631 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.5%1,666,086 / 30,000,000

Base fee

20 gwei

State root

0x41adedeab38d…a7649db89751

Transactions root

0xbb88b776a189…c71c58344f78

Receipts root

0x150cfc053c83…c7a3955e6035

Nonce

0x0000000000000000

Extra data

0x00000004a817c800