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 #21302474 · ArcScan

Block

#21,302,474

2026-09-17 08:54:55 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,474
Timestamp: 11 days ago · 2026-09-17 08:54:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x1709dcfaa89fc2ccffa205e356f58287f92d2f1c4ae9ab1e5f0af1d3c6a69594
Parent hash: 0x6e4b5c6b…783f822e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,474 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

32.4%9,715,774 / 30,000,000

Base fee

20 gwei

State root

0x5aab177ebdb1…00328624d51d

Transactions root

0x1d95b5443f54…7d6fcc16f62f

Receipts root

0x7aa04f0e3c71…51d2916f38f5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800