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 #21283872 · ArcScan

Block

#21,283,872

2026-09-17 06:17:44 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,872
Timestamp: 23 days ago · 2026-09-17 06:17:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xf142aabfae70c45eec7c428fd57dcf378d78d6e5c2f960ef61225b96f46ece7a
Parent hash: 0x2bcabbfa…be129f67
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,872 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

13.4%4,009,843 / 30,000,000

Base fee

20 gwei

State root

0x7b721285bc72…e52850b75a2f

Transactions root

0x4fca7728de7d…c847e6ad0e88

Receipts root

0x61da7a9d84bf…d1d3b09ce1b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800