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 #21339288 · ArcScan

Block

#21,339,288

2026-09-17 14:05:49 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,288
Timestamp: 24 days ago · 2026-09-17 14:05:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x268aa8fa30723b78e44b0952c680d2c9198720de8c7bdb19b68d96476905b51f
Parent hash: 0x898d390d…adeec6d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,288 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.4%3,722,525 / 30,000,000

Base fee

20 gwei

State root

0xbe643adda4c0…b2ff94b6fb0a

Transactions root

0xe1f28e007890…33a38593da57

Receipts root

0x413e906507f6…bb8916db098d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800