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 #21446275 · ArcScan

Block

#21,446,275

2026-09-18 05:10:43 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,275
Timestamp: 53 days ago · 2026-09-18 05:10:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9b3b8f58a99bbb2a4f7d1eaf04349aeb70b8212e412da1a928f67001ee2cd13
Parent hash: 0xf7f5ec1f…15a3095b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,275 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.4%1,628,938 / 30,000,000

Base fee

20 gwei

State root

0xe7d3ae48c876…c78470a7e2a3

Transactions root

0x924fa5436069…48af7136533a

Receipts root

0x7648dbcb479a…956429cd8bc1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800