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 #21392804 · ArcScan

Block

#21,392,804

2026-09-17 21:38:45 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,804
Timestamp: 48 days ago · 2026-09-17 21:38:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x91001c154b803e65da57cee9a328787be0d6fefc4f79d9d002f8792737285749
Parent hash: 0xdc21c6e3…97167b9b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,804 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.8%1,139,924 / 30,000,000

Base fee

20 gwei

State root

0xac9f00d73758…7c5972df30a9

Transactions root

0xfffbb2f621fa…6491183c1889

Receipts root

0xdd07733c4c3d…a43415fecd2e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800