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 #21509514 · ArcScan

Block

#21,509,514

2026-09-18 14:05:19 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,514
Timestamp: 32 days ago · 2026-09-18 14:05:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xa65d00d1ca99d0ee3f8e916203568870e35fa9d81b9db867e9b613a66d059bbf
Parent hash: 0xb5917d1e…9db37d72
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,514 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.6%2,279,237 / 30,000,000

Base fee

20 gwei

State root

0x8852a370e1fa…e9d81fea31f5

Transactions root

0x5b6894786581…4a7b4a2ce4c2

Receipts root

0x0a99242286e8…021b11182d46

Nonce

0x0000000000000000

Extra data

0x00000004a817c800