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 #0x2b39bb187c43607653981286159b71565ff11372a3b3332792a2eb098ba01967 · ArcScan

Block

#21,255,652

2026-09-17 02:19:21 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,652
Timestamp: 41 days ago · 2026-09-17 02:19:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b39bb187c43607653981286159b71565ff11372a3b3332792a2eb098ba01967
Parent hash: 0xd3106d59…88785837
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,652 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

17.6%5,291,502 / 30,000,000

Base fee

20 gwei

State root

0x08e4d3beca0d…82d88d63b23a

Transactions root

0x156180ce1a54…a4b26470c1fc

Receipts root

0x5ebca823022f…0c533dbf2a1a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800