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 #21570024 · ArcScan

Block

#21,570,024

2026-09-18 22:36:51 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,024
Timestamp: 50 days ago · 2026-09-18 22:36:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x8302c6ebc0fbe843ba68f4ed4f3d3d3aa0bbbabfe27672f6a255520b2e01a2b8
Parent hash: 0x30ffd1cc…256d121b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,024 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.6%1,682,310 / 30,000,000

Base fee

20 gwei

State root

0xa643b72f46ba…20814f1f612a

Transactions root

0x1c026c24d91e…576b4d200561

Receipts root

0xb2cfc7c70b01…139454a7293d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800