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 #21223507 · ArcScan

Block

#21,223,507

2026-09-16 21:47:59 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,507
Timestamp: 30 days ago · 2026-09-16 21:47:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x688fecf5cdce509c8f3670418a9e393dc777944f4f879ebc2781127c5af9f44c
Parent hash: 0xc7173377…2a79bd17
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,507 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

33.5%10,055,824 / 30,000,000

Base fee

20 gwei

State root

0x61f3b2cc9ca6…f119f935a09d

Transactions root

0x3855df36eaee…8534d3be283c

Receipts root

0xcdc3817eba67…360b84e126da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800