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 #21337440 · ArcScan

Block

#21,337,440

2026-09-17 13:50:12 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,440
Timestamp: 8 days ago · 2026-09-17 13:50:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d00c0587c95d49f1fc1d6b0520061cb80590b2cc4db4ec28cc8c0e0b8fc7a33
Parent hash: 0xe0e7196e…568e545a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,440 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

20.9%6,285,566 / 30,000,000

Base fee

20 gwei

State root

0xab41d3d83527…0cc2689d9e58

Transactions root

0xa48571a2d962…c96c5939a54b

Receipts root

0xdc4dae78c904…331f5ad9ed78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800