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 #21244465 · ArcScan

Block

#21,244,465

2026-09-17 00:44:53 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,465
Timestamp: 19 days ago · 2026-09-17 00:44:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x096e6203168abc4a424e1b46404395084f918cc8aac04b7bd677f2d70d5f8b45
Parent hash: 0x608382cc…0bc33a4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,465 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

25.3%7,603,648 / 30,000,000

Base fee

20 gwei

State root

0xd5dac36afd3b…94ca9a648c7d

Transactions root

0x5bd59e89b8f8…73b5dcb2bd6c

Receipts root

0x6a0203c4033e…3429f0ab90e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800