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 #21525999 · ArcScan

Block

#21,525,999

2026-09-18 16:24:38 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,999
Timestamp: 10 days ago · 2026-09-18 16:24:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x37f5307f84fc9acf951033ae49f43c72f55f7fc2d4244e379705dd0780ffdbd9
Parent hash: 0x88b76c1e…9d04555d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,999 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

32.4%9,716,700 / 30,000,000

Base fee

20 gwei

State root

0xdfd2e332cf3b…6c547b10d81f

Transactions root

0xef5b2fcf3424…cd90aaed6fb5

Receipts root

0x75ace7e75c7a…e524a20e1e2a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800