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 #21527600 · ArcScan

Block

#21,527,600

2026-09-18 16:38:10 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,527,600
Timestamp: 14 days ago · 2026-09-18 16:38:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x55f9e0d99fbfb483f783be9371a7a3d5c178c117fa7c474f3f9ecc4430992e2c
Parent hash: 0x5c3347ec…9fe05049
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,527,600 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.0%2,703,133 / 30,000,000

Base fee

20 gwei

State root

0x5e8a98bb330c…d5725dc723bf

Transactions root

0x0b743fcce5cc…04464714d441

Receipts root

0x860b3cf08c4e…d23b70ca66f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800