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 #21530683 · ArcScan

Block

#21,530,683

2026-09-18 17:04:14 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,683
Timestamp: 57 days ago · 2026-09-18 17:04:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4022171be4bed241c18f0ee645f1538fb41fe587e455900e0f4387c86124346
Parent hash: 0xe5d7053b…3e994d1a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,683 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.2%4,249,445 / 30,000,000

Base fee

20 gwei

State root

0x0d12d0428c1f…870b6227a41f

Transactions root

0x87674e005e12…1db23c8be5e6

Receipts root

0x8cfc4e15ba78…ad48ef8fc406

Nonce

0x0000000000000000

Extra data

0x00000004a817c800