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 #21542969 · ArcScan

Block

#21,542,969

2026-09-18 18:48:05 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,969
Timestamp: 47 days ago · 2026-09-18 18:48:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x4336f8cda5b3b5544eb4841fa4e12a39226b3a5d05d7efa6be8270c5894fdb0c
Parent hash: 0xadc1270f…33506702
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,969 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.4%2,233,717 / 30,000,000

Base fee

20 gwei

State root

0xc611831530e6…fb134382c0ae

Transactions root

0x1ad5050be420…bc8583474288

Receipts root

0x6ba8b33d4437…ff5da5ba0146

Nonce

0x0000000000000000

Extra data

0x00000004a817c800