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 #21552035 · ArcScan

Block

#21,552,035

2026-09-18 20:04:45 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,035
Timestamp: 45 days ago · 2026-09-18 20:04:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x39c87a2c8a4855eccd2e6f92de01663a4bbc39e66946ebe383e633262c84f63f
Parent hash: 0x9ff1229d…1f6a26dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,035 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

13.5%4,060,017 / 30,000,000

Base fee

20 gwei

State root

0xe205e53fe9d7…6df4f9cabda6

Transactions root

0xb038f3af3fe2…5b92383d099b

Receipts root

0x879cd8707907…18d85e805176

Nonce

0x0000000000000000

Extra data

0x00000004a817c800