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 #21484937 · ArcScan

Block

#21,484,937

2026-09-18 10:37:32 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,937
Timestamp: 39 days ago · 2026-09-18 10:37:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x63955c900243e04464a2d89954b6a4d19bfa18f6d3d9bc26dba7ec82d10923a4
Parent hash: 0x1639d579…ccca7b99
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,937 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.6%1,080,552 / 30,000,000

Base fee

20 gwei

State root

0xbf421828b1b2…0b61da5b2e3e

Transactions root

0xb5f348a5c306…50fcbc0440d2

Receipts root

0x624ed3333fdb…c205a9da44c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800