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 #0xb84d4f6d2f4fab9811673c0168fbe3d7421ecdf011e1ff82008aefc17c810337 · ArcScan

Block

#21,305,555

2026-09-17 09:20:57 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,555
Timestamp: 4 days ago · 2026-09-17 09:20:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xb84d4f6d2f4fab9811673c0168fbe3d7421ecdf011e1ff82008aefc17c810337
Parent hash: 0xcae95618…13c72b6f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,555 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

31.3%9,396,513 / 30,000,000

Base fee

20 gwei

State root

0x05652a0b3009…c56b4aed988d

Transactions root

0x75c36d57def9…d3cc87605ffc

Receipts root

0xcbd57472eb73…776923c67414

Nonce

0x0000000000000000

Extra data

0x00000004a817c800