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 #21511260 · ArcScan

Block

#21,511,260

2026-09-18 14:20:04 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,260
Timestamp: 6 days ago · 2026-09-18 14:20:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x17453b5fe29c68ddbd03f678c2fe31c0dfa9a45a38895cf895a8d40e29c2ff38
Parent hash: 0x507da57e…34ebd16d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,260 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.6%2,284,690 / 30,000,000

Base fee

20 gwei

State root

0x080b80ff2c77…2c3124db65d4

Transactions root

0x4b1ccfda2051…227a27651238

Receipts root

0xaf5ae100c1a2…c4f260c407c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800