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 #21517686 · ArcScan

Block

#21,517,686

2026-09-18 15:14:22 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,686
Timestamp: 6 days ago · 2026-09-18 15:14:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x5113362c04391c09cc0b7d4a4dfa35308e4ffd33c4fb3d17b26cb5db1157dbc1
Parent hash: 0x25a33647…0650f0d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,686 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.3%2,793,429 / 30,000,000

Base fee

20 gwei

State root

0x2b14a9ba862e…77959ce46b03

Transactions root

0x429d0482b88f…99fbd40cbef3

Receipts root

0x25286031cd6c…622adaeb57e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800