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 #21254897 · ArcScan

Block

#21,254,897

2026-09-17 02:12:58 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,897
Timestamp: 16 days ago · 2026-09-17 02:12:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x3db48f17dfdb45028cbfa1a780285b4de87021187f7aa3c9cc84bd911a649815
Parent hash: 0x8171f35b…f8b7d2f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,897 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

24.1%7,231,376 / 30,000,000

Base fee

20 gwei

State root

0x3a03d56a3b35…a77e66afc5b0

Transactions root

0x0164e08f9670…79de6eca4c06

Receipts root

0x2e94217f113e…19b082a96d92

Nonce

0x0000000000000000

Extra data

0x00000004a817c800