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 #21318174 · ArcScan

Block

#21,318,174

2026-09-17 11:07:31 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,174
Timestamp: 24 days ago · 2026-09-17 11:07:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4209a3175aa036e15c3c4862797ea39b36e6148d0487a889b412034e81268cb
Parent hash: 0xd07042f5…b25889d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,174 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

18.7%5,610,598 / 30,000,000

Base fee

20 gwei

State root

0xa20d4db44cbf…235a400c3288

Transactions root

0xbb2c7d0bc03f…053f09aaa821

Receipts root

0xe615ff1af15d…331791307ca3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800