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 #21402992 · ArcScan

Block

#21,402,992

2026-09-17 23:04:52 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,992
Timestamp: 25 days ago · 2026-09-17 23:04:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xf694e9cbd76bb93dce7b719bbf86a433349e966aa9beda0a0a5aeaec24e344d9
Parent hash: 0x074a7d9e…3ebc79dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,992 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.2%1,855,995 / 30,000,000

Base fee

20 gwei

State root

0x777f7e6f781c…94ea675ca45e

Transactions root

0x52bc05ebfd50…8d552353ac14

Receipts root

0x255ce5cb84c9…9760e9d20dc7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800