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 #21401435 · ArcScan

Block

#21,401,435

2026-09-17 22:51:43 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,435
Timestamp: 19 days ago · 2026-09-17 22:51:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0bcd4ca685e5891464ed5feea193ba538c762bc19f53a8357bcc0172903f96d
Parent hash: 0xead5aafd…00d67a4a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,435 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.4%1,627,963 / 30,000,000

Base fee

20 gwei

State root

0x25e1b5c80f9e…7ee7c5705f17

Transactions root

0x8f6cc4df306e…62806aa59cda

Receipts root

0x941d59cf8d2d…f0dd770b9c50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800