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 #21570716 · ArcScan

Block

#21,570,716

2026-09-18 22:42:42 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,716
Timestamp: 55 days ago · 2026-09-18 22:42:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x148102fedf461d4bd5ed057b16f8f99744d27704c7f871d3467fe0dc3cf8a58f
Parent hash: 0x7d3efb06…6c3e366a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,716 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

1.1%341,687 / 30,000,000

Base fee

20 gwei

State root

0x8a42b276eace…2e85ae8a1e42

Transactions root

0xe8ed34bf4156…ba99cc276370

Receipts root

0x89323bea7983…dcb19e46b693

Nonce

0x0000000000000000

Extra data

0x00000004a817c800