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 #0x343fbc07600ccf331cbf2834c2b9e5f4ca6544a6c877dd09f9e3c0272498fd14 · ArcScan

Block

#21,544,102

2026-09-18 18:57:40 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,544,102
Timestamp: 57 days ago · 2026-09-18 18:57:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x343fbc07600ccf331cbf2834c2b9e5f4ca6544a6c877dd09f9e3c0272498fd14
Parent hash: 0xc5169cc2…78393117
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,544,102 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.8%848,330 / 30,000,000

Base fee

20 gwei

State root

0x0ec8126307a9…bdf8980e08a3

Transactions root

0xcd1359cf8e41…de6351e3f722

Receipts root

0x4268bc2a6e45…5726a6cf6313

Nonce

0x0000000000000000

Extra data

0x00000004a817c800