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 #21552528 · ArcScan

Block

#21,552,528

2026-09-18 20:08:55 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,528
Timestamp: 28 days ago · 2026-09-18 20:08:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xb840a5242abd851b4af09371811b7a1fedd21cf966c9944e6ff816411a4a4f71
Parent hash: 0x41647ccc…4f3fa84b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,528 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.8%550,475 / 30,000,000

Base fee

20 gwei

State root

0x09a3acaf9b5f…8562baf4b569

Transactions root

0x976b105845cb…8bf40fde9e15

Receipts root

0x71620c715d04…a753beed2743

Nonce

0x0000000000000000

Extra data

0x00000004a817c800