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 #21442512 · ArcScan

Block

#21,442,512

2026-09-18 04:38:54 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,512
Timestamp: 48 days ago · 2026-09-18 04:38:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xb2fb773941bd3af63c83ccc5afe4e08d6f9106b70b595f40a12af181fb8fbc0e
Parent hash: 0x1977f580…42e5054e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,512 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.1%1,230,106 / 30,000,000

Base fee

20 gwei

State root

0x1976bba19343…a8d4667fef7c

Transactions root

0xc7d59d899b89…f1fcc01ea03a

Receipts root

0xde83fc8330c5…eb0e951e64cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800