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 #21178859 · ArcScan

Block

#21,178,859

2026-09-16 15:31:06 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,859
Timestamp: 7 days ago · 2026-09-16 15:31:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x268cf56832bc54dcd81fc03a969511e74ddfd9fa1a3d7ae39aa848ee5ce94177
Parent hash: 0xe1fff613…eff07b33
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,859 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

47.5%14,244,893 / 30,000,000

Base fee

34.54050167 gwei

State root

0x17801cf90e45…e3fc82c482cb

Transactions root

0x2ffb80f2437b…996de708c45d

Receipts root

0x62872e2dc6e6…9900c707db6f

Nonce

0x0000000000000000

Extra data

0x000000080efec4f9