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 #21366811 · ArcScan

Block

#21,366,811

2026-09-17 17:59:06 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,811
Timestamp: 39 days ago · 2026-09-17 17:59:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x0086ef834ecf97c906d9b3ea447fdd8678ca1e4fed13c563067e7f8dabe948cb
Parent hash: 0x96b3b197…5582187d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,811 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.3%1,907,173 / 30,000,000

Base fee

20 gwei

State root

0xda03873954cb…c8bec88c36f9

Transactions root

0xec321ae9bea7…f1895777493e

Receipts root

0x96e82290d4de…bbbc50e6968e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800