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 #21318075 · ArcScan

Block

#21,318,075

2026-09-17 11:06:40 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,075
Timestamp: 21 days ago · 2026-09-17 11:06:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb42e2f50f08cf85820d691d8ccb3aa381ed88877b57b1fa4398ccaf605736dc
Parent hash: 0xc85e544b…76bddddf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,075 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

28.5%8,547,795 / 30,000,000

Base fee

20 gwei

State root

0xf55da0c8e3ca…8d83a786a9cc

Transactions root

0x611f3f91b512…90c046693cd1

Receipts root

0xce68dd5d9be9…a1bbb649343c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800