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 #0x36d5f534367b3b7205755ebe4e905042a3dee8e0b1e1269bc6a7b44b0e1247b3 · ArcScan

Block

#21,421,504

2026-09-18 01:41:21 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,504
Timestamp: 56 days ago · 2026-09-18 01:41:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x36d5f534367b3b7205755ebe4e905042a3dee8e0b1e1269bc6a7b44b0e1247b3
Parent hash: 0x22019a3f…c8cb19cd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,504 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.9%1,169,565 / 30,000,000

Base fee

20 gwei

State root

0xa2f427a8e233…3ac197a5df63

Transactions root

0x90af22bfad47…59e662a61338

Receipts root

0xe45696b134c6…563dd5347b6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800