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 #21565964 · ArcScan

Block

#21,565,964

2026-09-18 22:02:31 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,964
Timestamp: 49 days ago · 2026-09-18 22:02:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x90cdee1013f1a1d5ffd2bc9ca98245594e527a1a7a0875b2bc4d9d3f918836b4
Parent hash: 0xef1fcba0…a88497f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,964 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

1.2%359,530 / 30,000,000

Base fee

20 gwei

State root

0x1808a25b9038…954a2a332582

Transactions root

0x7fc29c1b84f8…7ba72246298f

Receipts root

0x0a0c6dc81cc8…6d2800a72ece

Nonce

0x0000000000000000

Extra data

0x00000004a817c800