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 #21223773 · ArcScan

Block

#21,223,773

2026-09-16 21:50:14 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,773
Timestamp: 39 days ago · 2026-09-16 21:50:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3fef7993cb44a2de69d7b72c9c34c53e3d2072331c92f7e8650f677f517dc6a
Parent hash: 0x700af43e…44aadbc8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,773 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

32.3%9,687,347 / 30,000,000

Base fee

20 gwei

State root

0xe760bda225e1…579a7cf00bc9

Transactions root

0x457f1e213536…a098b91593a4

Receipts root

0xa645b9d9d1ca…47dc201337c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800