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 #21619430 · ArcScan

Block

#21,619,430

2026-09-19 05:34:35 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,619,430
Timestamp: 9 days ago · 2026-09-19 05:34:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x0355f646b6a8eabbb2ef92c3c20470026d76841707cb6572a6d3d85bad1953d8
Parent hash: 0x0b893d20…4b8b47ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,619,430 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.3%1,295,638 / 30,000,000

Base fee

20 gwei

State root

0x39ab5f226b73…ee1fd632dcaf

Transactions root

0xa49ea1fd5d9c…9a89c3baa3dd

Receipts root

0xc3f338cc848e…121d07edca9b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800