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 #21386465 · ArcScan

Block

#21,386,465

2026-09-17 20:45:10 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,465
Timestamp: 27 days ago · 2026-09-17 20:45:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x0addcf956e56e62515940d4e51a19d9c16009fb70b4abea1f1c207af6b5b8790
Parent hash: 0x5db6b154…118e74a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,465 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.5%1,664,434 / 30,000,000

Base fee

20 gwei

State root

0x3c53814fc21d…ebb867f08adc

Transactions root

0x52648b997bdf…c6569a5b693b

Receipts root

0xe7459d3feb72…ffb1e0bbaf62

Nonce

0x0000000000000000

Extra data

0x00000004a817c800