Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x72dfa40cab509c597e2adab373df5c2e39aae24febbee9ecd07e1fd33f192d52 · ArcScan

Block

#21,276,118

2026-09-17 05:12:13 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,118
Timestamp: 19 days ago · 2026-09-17 05:12:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x72dfa40cab509c597e2adab373df5c2e39aae24febbee9ecd07e1fd33f192d52
Parent hash: 0x3a293851…0148776c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,118 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.5%1,650,543 / 30,000,000

Base fee

20 gwei

State root

0x300d2d5891ce…3a603e8b326b

Transactions root

0xa66df0dddb3d…cee44d6cb9b7

Receipts root

0x1ffd025372bd…553f22cc6c69

Nonce

0x0000000000000000

Extra data

0x00000004a817c800