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 #21417072 · ArcScan

Block

#21,417,072

2026-09-18 01:03:53 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,072
Timestamp: 53 days ago · 2026-09-18 01:03:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x24e111b7339be7965ab8757a99b38a59af2871aa75f6ab1c5e119c61c2b74912
Parent hash: 0xd70c975f…75856068
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,072 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.6%1,092,070 / 30,000,000

Base fee

20 gwei

State root

0x687554808f76…976c74643c53

Transactions root

0x39093721957e…22c41cc004bb

Receipts root

0x3ffb48a11fc1…170072e0a2de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800