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 #21295253 · ArcScan

Block

#21,295,253

2026-09-17 07:53:54 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,253
Timestamp: 28 days ago · 2026-09-17 07:53:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5b418fc92ea906ce9c2824d2d25b39a13319dc3bb83af1c88d37ec404f92a01
Parent hash: 0xeaafe5b4…ee0f6bca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,253 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

18.3%5,501,215 / 30,000,000

Base fee

20 gwei

State root

0x5b23a2d5400b…7e3700e8a3ee

Transactions root

0xf740c1fb6364…11c3e811eb98

Receipts root

0x23c776f56593…553f309da774

Nonce

0x0000000000000000

Extra data

0x00000004a817c800