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 #0x288d6f812e817b182e9812e6655ce74d09dac592ff1a93de50849ddf1be26b0e · ArcScan

Block

#21,316,342

2026-09-17 10:52:02 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,342
Timestamp: 48 days ago · 2026-09-17 10:52:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x288d6f812e817b182e9812e6655ce74d09dac592ff1a93de50849ddf1be26b0e
Parent hash: 0x5ca91748…bfb24cef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,342 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

17.2%5,171,633 / 30,000,000

Base fee

20 gwei

State root

0x79dcf56630fd…a59e449edead

Transactions root

0x25e7c56b99ca…1ab10e58ed72

Receipts root

0x5d0d0c0d65d0…3a64225fc2d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800