Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xbb5ee5899d7dd96fa7168058cf0eda9e52277f3b142dfb5a7538ca9224deebd2 · ArcScan

Block

#21,485,874

2026-09-18 10:45:28 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,874
Timestamp: 53 days ago · 2026-09-18 10:45:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb5ee5899d7dd96fa7168058cf0eda9e52277f3b142dfb5a7538ca9224deebd2
Parent hash: 0xc710ba4c…615fcf4c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,874 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

27.8%8,351,035 / 30,000,000

Base fee

20 gwei

State root

0x138ee8da5141…0aa849469a8e

Transactions root

0x9d9a10054c62…94dec226800b

Receipts root

0x4a9cf8f5a98f…7ffa2e90b3b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800