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 #21320541 · ArcScan

Block

#21,320,541

2026-09-17 11:27:29 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,541
Timestamp: 30 days ago · 2026-09-17 11:27:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xa087c4fcf300f97339930521c0dae5f49db7134a9262959da0cde8528b7c738b
Parent hash: 0xffa640c2…e31b3679
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,541 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

31.9%9,562,284 / 30,000,000

Base fee

20 gwei

State root

0x3a758b5339a5…70d056059835

Transactions root

0xe3b02e0db548…0acd7be52d8d

Receipts root

0x44c2e93c589b…7b00980c9b8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800