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 #21522866 · ArcScan

Block

#21,522,866

2026-09-18 15:58:09 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,866
Timestamp: 38 days ago · 2026-09-18 15:58:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xaba9795c47790db95c0aa47196bbe15646e09f72f23e8585eda4b13798db837c
Parent hash: 0xcd9c9b3e…fd130808
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,866 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

6.6%1,972,165 / 30,000,000

Base fee

20 gwei

State root

0x9862ca9a012c…7040b16b2aaf

Transactions root

0x73c4166568de…95dd6f37014d

Receipts root

0xd6a1a239f570…1defa8e5de97

Nonce

0x0000000000000000

Extra data

0x00000004a817c800