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 #21511807 · ArcScan

Block

#21,511,807

2026-09-18 14:24:41 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,807
Timestamp: 24 days ago · 2026-09-18 14:24:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x84b94fd1f89436e8738e0bf0283641f4d7d6d3587b2d3db5d92b62099be3006b
Parent hash: 0x758aec16…aa725819
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,807 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.1%2,421,489 / 30,000,000

Base fee

20 gwei

State root

0xbb0d3c229119…25eaa3bf6e9d

Transactions root

0x3eb4b8821e8b…5c85f6cd4a75

Receipts root

0xe01a59e5816c…c2c3f7285033

Nonce

0x0000000000000000

Extra data

0x00000004a817c800