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 #21328774 · ArcScan

Block

#21,328,774

2026-09-17 12:37:00 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,774
Timestamp: 50 days ago · 2026-09-17 12:37:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x1478e15f2a07f4acd59eb2c47dee8ec1ac77ac5a2a973de99d5320842b2c8bea
Parent hash: 0x3b3572a4…edfd746d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,774 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.4%4,622,529 / 30,000,000

Base fee

20 gwei

State root

0x18ba6c9f4e7b…90863bdcd31e

Transactions root

0x2ee3c5d231af…eee105767e74

Receipts root

0xa68c6d85fd12…39e48e1035a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800