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 #21516727 · ArcScan

Block

#21,516,727

2026-09-18 15:06:15 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,727
Timestamp: 10 days ago · 2026-09-18 15:06:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x138b48d752df4995009cdd9ead0ea7be609f0db87e6d6b60efd6e160bd97f9ba
Parent hash: 0x5470f2a5…330596e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,727 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.4%1,332,487 / 30,000,000

Base fee

20 gwei

State root

0x11d4f1f4eab7…1df82def6a5d

Transactions root

0x9dd4f28b5856…95b40f762a72

Receipts root

0xf06dd261bc72…31a3d29fcd22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800