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 #21391612 · ArcScan

Block

#21,391,612

2026-09-17 21:28:40 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,612
Timestamp: 14 days ago · 2026-09-17 21:28:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x8093204b924c30d5e2cf73c8d133cc2c70385c17dddecae28f9e61eae5d4a111
Parent hash: 0xb473a5d0…0ee04888
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,612 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.5%1,035,361 / 30,000,000

Base fee

20 gwei

State root

0x8775d1885578…a72590003d75

Transactions root

0x3b60a43e37b4…49ddeeec5f22

Receipts root

0x3c46d4e5800a…3a26657a3674

Nonce

0x0000000000000000

Extra data

0x00000004a817c800