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 #21239758 · ArcScan

Block

#21,239,758

2026-09-17 00:05:09 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,758
Timestamp: 20 days ago · 2026-09-17 00:05:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xabf36eb178db83a498728b8008e88a10d4e3ef6347f25d9a67fae46e4f93e8a6
Parent hash: 0x01e34400…cb7e0def
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,758 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.7%4,098,439 / 30,000,000

Base fee

20 gwei

State root

0x5ce106062c2c…7dc794f740c8

Transactions root

0xa019cf381dff…d8c7a787ddee

Receipts root

0x9dc68c338f6c…12a60e6f52ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800