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 #21401038 · ArcScan

Block

#21,401,038

2026-09-17 22:48:21 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,038
Timestamp: 21 days ago · 2026-09-17 22:48:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x58077b5f09db917ed432776554b76e8122476b4e2bb5dd2feaddeffeab8b5f20
Parent hash: 0x9f28bb95…21ed3adc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,038 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.0%1,787,401 / 30,000,000

Base fee

20 gwei

State root

0xdb85b65a14c9…a4ad4ce04d3d

Transactions root

0x7127c40d80fb…c3d942dffca4

Receipts root

0xa31ca14acbc8…3f2d18d61957

Nonce

0x0000000000000000

Extra data

0x00000004a817c800