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 #21525205 · ArcScan

Block

#21,525,205

2026-09-18 16:17:55 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,205
Timestamp: 19 days ago · 2026-09-18 16:17:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x1e9bdc0f0e07930ef9c349d24d19d2fb58733d80b7a370817daede7a22624dfc
Parent hash: 0x4ddc3a53…7e1ab8e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,205 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.8%849,175 / 30,000,000

Base fee

20 gwei

State root

0x6a44968778f0…1c8dc9741aa3

Transactions root

0x7c48d019bea0…077abd590e11

Receipts root

0xccf587cf0d1e…63d7bb584024

Nonce

0x0000000000000000

Extra data

0x00000004a817c800