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 #21299463 · ArcScan

Block

#21,299,463

2026-09-17 08:29:29 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,463
Timestamp: 52 days ago · 2026-09-17 08:29:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x303995751b8d7a878360f9bca2749c9ed8e75c3b0e09b14d49d4a43cf4195cdb
Parent hash: 0xb76e38fe…cb82d726
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,463 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.0%2,411,928 / 30,000,000

Base fee

20 gwei

State root

0xbe40cb0b8e81…de1900738e28

Transactions root

0xd7f8e5c6f7cc…25c1ca86e133

Receipts root

0x126707de72c4…87a5524b20ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800