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 #21619818 · ArcScan

Block

#21,619,818

2026-09-19 05:37:52 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,619,818
Timestamp: 19 days ago · 2026-09-19 05:37:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x14b9b090110078864314169cbb815a911b76e68029475dc7dac9b928903565fe
Parent hash: 0xa5ebdefd…4101a741
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,619,818 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.2%366,262 / 30,000,000

Base fee

20 gwei

State root

0xae9950e7a8f6…fb4e06735d48

Transactions root

0xe175cb1466e0…3109989ccc1e

Receipts root

0xb85847ccb134…947234306653

Nonce

0x0000000000000000

Extra data

0x00000004a817c800