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 #21539869 · ArcScan

Block

#21,539,869

2026-09-18 18:21:53 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,869
Timestamp: 50 days ago · 2026-09-18 18:21:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xddfe842b4809ce9ed37de8b87b71a4c4b49b0551138b6141f0f6aadc47165727
Parent hash: 0xa773dbdf…88d22f64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,869 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.5%1,644,814 / 30,000,000

Base fee

20 gwei

State root

0xb293dbe363b1…fada7b7e8064

Transactions root

0x2a9e61f253c2…76d621b7b106

Receipts root

0x4b669185abba…2eda83d1ecc5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800