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 #21404467 · ArcScan

Block

#21,404,467

2026-09-17 23:17:20 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,467
Timestamp: 55 days ago · 2026-09-17 23:17:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b08b826c322596061b4a35d2babd212eaadf0b8ca7282c1296f25685c409710
Parent hash: 0x9abc2fb8…5e8974ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,467 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.0%1,208,058 / 30,000,000

Base fee

20 gwei

State root

0x1818aff662bb…3e7b70ca80ed

Transactions root

0x653b227a4eb4…f32bd1b53e4c

Receipts root

0x05210a401691…2a969f2c170a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800