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 #21384789 · ArcScan

Block

#21,384,789

2026-09-17 20:31:01 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,789
Timestamp: 10 days ago · 2026-09-17 20:31:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5de735640a22c70fd0ba622c910818224ae9b4cbb3f1c8c9ffa7ef6fa09b327
Parent hash: 0x8f35d516…355ca1e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,789 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

19.7%5,898,558 / 30,000,000

Base fee

20 gwei

State root

0x3a6100488f6a…61db736986a9

Transactions root

0x53c98b9dc180…9fac5bfb5c26

Receipts root

0xbe49dfb065e2…426fd894446c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800