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 #21419672 · ArcScan

Block

#21,419,672

2026-09-18 01:25:52 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,672
Timestamp: 24 days ago · 2026-09-18 01:25:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x7775ef5a85a1f0d74e21806129532c80a6cf299a901e2abb65b9f07b7a2f4a0b
Parent hash: 0x29fc7393…9ce9dc52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,672 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.2%1,566,355 / 30,000,000

Base fee

20 gwei

State root

0xe1d5eb87f3b2…0c82c99e2060

Transactions root

0x8fc5abc5de76…dd252408c30b

Receipts root

0xa97873b328bd…bb2ca2f0a7b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800