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 #21529785 · ArcScan

Block

#21,529,785

2026-09-18 16:56:38 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,785
Timestamp: 48 days ago · 2026-09-18 16:56:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e64c63783821088acc4a0050830d2350ba7d06f4f00469679e5c2f2408c0edf
Parent hash: 0xb1f995bd…ff5a783a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,785 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

4.3%1,287,571 / 30,000,000

Base fee

20 gwei

State root

0x940d7875e7d2…d88246f983c2

Transactions root

0x3bc772d14df6…b02d01589a95

Receipts root

0x47a2aaeb6d6c…995cebf3273d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800