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 #0x27cc74b21e622940c03caee1e92ae0816486fdd31af1989eb89a85a1cd1da7be · ArcScan

Block

#21,256,174

2026-09-17 02:23:45 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,174
Timestamp: 50 days ago · 2026-09-17 02:23:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x27cc74b21e622940c03caee1e92ae0816486fdd31af1989eb89a85a1cd1da7be
Parent hash: 0xca762979…df109827
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,174 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

31.0%9,297,787 / 30,000,000

Base fee

20 gwei

State root

0xdca97eafafba…b328c5b0040f

Transactions root

0x3ea17116fea9…baa934f43d92

Receipts root

0xc4b3089b0de6…950631e21e4e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800