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 #21302061 · ArcScan

Block

#21,302,061

2026-09-17 08:51:26 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,061
Timestamp: 13 days ago · 2026-09-17 08:51:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x17c3d94f422bd1eb0bf25545cf20476c2f52530935fbf0c4bdb0ea077949f7f7
Parent hash: 0xcb2c9e86…1b497b8a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,061 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

24.1%7,233,156 / 30,000,000

Base fee

20 gwei

State root

0xb49b6eafc8bd…f206a85008c4

Transactions root

0x95709de71028…c3a3f5f3e221

Receipts root

0x44c98c8d9bff…abe4d00d4bbb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800