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 #21393887 · ArcScan

Block

#21,393,887

2026-09-17 21:47:54 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,887
Timestamp: 41 days ago · 2026-09-17 21:47:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x9470d9e75c96e940945b7cac004efc440c9a0bde35a275c2264b438f8ec645b6
Parent hash: 0x305ebe45…10b53ab0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,887 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.1%4,225,136 / 30,000,000

Base fee

20 gwei

State root

0x1fb2af30316c…db8c471095c5

Transactions root

0x6b1ae708cc43…f8ee0d4a24b3

Receipts root

0x2b013f0e4bdb…01996d409924

Nonce

0x0000000000000000

Extra data

0x00000004a817c800