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 #21391792 · ArcScan

Block

#21,391,792

2026-09-17 21:30:12 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,792
Timestamp: 19 days ago · 2026-09-17 21:30:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xba457d714f8199bdf340e9f4116a96c3614e308028f06a14cdc47aa238d8a911
Parent hash: 0x071b6486…3a960ef7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,792 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.7%806,733 / 30,000,000

Base fee

20 gwei

State root

0xa4773e8ec072…55e0620bb8f4

Transactions root

0x57bd1ae0be69…9ea83d225991

Receipts root

0xdaf91fb01ae5…25cc892092bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800