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 #21525863 · ArcScan

Block

#21,525,863

2026-09-18 16:23:29 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,863
Timestamp: 5 days ago · 2026-09-18 16:23:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x65538aba148640c3e090bd09c9a311fec34526c97133a698af8cabf06bab07c8
Parent hash: 0xd199246f…4741001c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,863 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.3%2,780,482 / 30,000,000

Base fee

20 gwei

State root

0x7bd55864ab62…a03906625714

Transactions root

0xe0b907ee7673…7773f2e9ab54

Receipts root

0x61b6d5a2dc85…74bdb5d0a25f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800