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 #0xf448a7a02d8dd4b0eab2a4af9b9b8c900d31ab87b4409e211a9c86bc786a21e5 · ArcScan

Block

#21,361,656

2026-09-17 17:15:33 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,656
Timestamp: 16 days ago · 2026-09-17 17:15:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xf448a7a02d8dd4b0eab2a4af9b9b8c900d31ab87b4409e211a9c86bc786a21e5
Parent hash: 0x8925cc0a…c2b57df7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,656 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.5%1,645,527 / 30,000,000

Base fee

20 gwei

State root

0x308b2cbb5181…8b950b0e1d2b

Transactions root

0x8a274e9ee243…44dd56b939f3

Receipts root

0xb7b9acda87d0…dfac9c00f6a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800