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 #21395290 · ArcScan

Block

#21,395,290

2026-09-17 21:59:46 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,290
Timestamp: 5 days ago · 2026-09-17 21:59:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x93f58ee9dce6b1ab6a88a8fab130e3bdacb8c3fc4101bbd8f6f039035617339e
Parent hash: 0xfe0395d0…515de26d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,290 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

1.8%531,903 / 30,000,000

Base fee

20 gwei

State root

0x11547d5c8c97…10ffa37541c6

Transactions root

0x3aac3db4bdd7…59f1b5b781eb

Receipts root

0x46e8228d03e4…1a784d21b434

Nonce

0x0000000000000000

Extra data

0x00000004a817c800