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 #21525054 · ArcScan

Block

#21,525,054

2026-09-18 16:16:38 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,054
Timestamp: 23 days ago · 2026-09-18 16:16:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ce74c4b52001b2f870eb523543c398a96df1caf0ce0e823d81aa0fe21b786cc
Parent hash: 0xd2356cd4…ebd3fac7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,054 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

5.8%1,735,399 / 30,000,000

Base fee

20 gwei

State root

0x7c459c886809…9d00fde7f65a

Transactions root

0xe00b2e2bc0a4…91676c0b6330

Receipts root

0x565ef15db14d…be9ce10ae500

Nonce

0x0000000000000000

Extra data

0x00000004a817c800