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 #21523258 · ArcScan

Block

#21,523,258

2026-09-18 16:01:27 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,258
Timestamp: 48 days ago · 2026-09-18 16:01:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xc28ad6358396cc279d08b2ee46cd1024bada2a9f1441a4dc86601914e4c5b083
Parent hash: 0x1b5ab37a…f362d453
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,258 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

11.5%3,444,162 / 30,000,000

Base fee

20 gwei

State root

0x9c6ffa8b509d…61379cacdadd

Transactions root

0xf30f07ea90ce…807630536b5d

Receipts root

0x277a7b2c1120…5b2c2d60f7bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800