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 #21222687 · ArcScan

Block

#21,222,687

2026-09-16 21:41:03 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,687
Timestamp: 5 days ago · 2026-09-16 21:41:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xe8eb138d9b5b5f324098927ad7e87fde67d76922f6b30a32ba90996ebe6e0175
Parent hash: 0x078f5d1e…ed7cae06
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,687 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.6%4,373,003 / 30,000,000

Base fee

20 gwei

State root

0xc2f04f278967…7a1708806c66

Transactions root

0xe1244643392a…cec9a99d00ca

Receipts root

0xa4c7735d1a25…d5298f6c10fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800