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 #21329895 · ArcScan

Block

#21,329,895

2026-09-17 12:46:28 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,895
Timestamp: 23 days ago · 2026-09-17 12:46:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x566f1d1cb2ea37bb8a5ff5e1ed1e51dcedf5706e8227140000849892625200e2
Parent hash: 0xee6b8bb6…81f46fb2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,895 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.1%3,933,869 / 30,000,000

Base fee

20 gwei

State root

0xd81081f90492…79fff22f4784

Transactions root

0xbebd5152b84f…7cb0aca91185

Receipts root

0x8525a4d7f03d…8e15b19f26e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800