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 #21518454 · ArcScan

Block

#21,518,454

2026-09-18 15:20:51 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,454
Timestamp: 29 days ago · 2026-09-18 15:20:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f9bfafa3fef1224cfdcb09b6825b8849c855af3a60d89c25a048ba5d472b63a
Parent hash: 0xee499131…da27064e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,454 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.8%1,131,302 / 30,000,000

Base fee

20 gwei

State root

0x633b087ab8a4…47c9b449995c

Transactions root

0xa71c7e476490…9adc65a3b553

Receipts root

0xce041d875eb1…6043f0470f58

Nonce

0x0000000000000000

Extra data

0x00000004a817c800