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 #21522479 · ArcScan

Block

#21,522,479

2026-09-18 15:54:52 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,479
Timestamp: 23 days ago · 2026-09-18 15:54:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xeef6690568a3401bb4ba7fedc8f4ced05442b64e9269b66449e707dbb32ddbac
Parent hash: 0x88d07c33…f3748ac2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,479 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.8%2,347,851 / 30,000,000

Base fee

20 gwei

State root

0xda830ee112e3…b131a8d0cf3c

Transactions root

0x2b45fa34651c…009f78e7dada

Receipts root

0x1e25cd287ec3…bae7753717a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800