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 #21368789 · ArcScan

Block

#21,368,789

2026-09-17 18:15:49 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,789
Timestamp: 18 days ago · 2026-09-17 18:15:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xae721a68d44975aadbd10425c514458afb420b638204e07ba84cbeea8556de3c
Parent hash: 0xd79918ba…67a03c5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,789 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

16.3%4,881,727 / 30,000,000

Base fee

20 gwei

State root

0x395467ae3af8…682f09e8c6cc

Transactions root

0x4b25a8264d52…c81a7ab97fab

Receipts root

0x3277fce278ee…922dd67027cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800