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 #21570165 · ArcScan

Block

#21,570,165

2026-09-18 22:38:03 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,165
Timestamp: 51 days ago · 2026-09-18 22:38:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b6b3a938bce9307aa1f358ef18ec397acacfc00ed77a801c67620f24c4d22c8
Parent hash: 0x537f8cb3…5733b234
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,165 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

10.1%3,015,097 / 30,000,000

Base fee

20 gwei

State root

0xebb234d0017b…3287db8b51da

Transactions root

0xad49af05fbd0…38d0a897332b

Receipts root

0xbcde5696d2d9…3c6c769eef6d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800