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 #21284951 · ArcScan

Block

#21,284,951

2026-09-17 06:26:51 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,951
Timestamp: 7 days ago · 2026-09-17 06:26:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x0037ff795939b7244f7fc2f1cb688d7d778638650ad8a42f52825c34c164c6bd
Parent hash: 0x7fcd3a06…ba49140c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,951 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

23.6%7,077,808 / 30,000,000

Base fee

20 gwei

State root

0xcba3d6cfb538…ce749ddb58d5

Transactions root

0x75f8a3484bf6…4911b871bc41

Receipts root

0xc36d77f56d0f…1edd8a8f0f3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800