Transaction not yet indexed

Wu4MATtPq2YYvytNeHvhf8g9S9iMBehwEKe9nWa5xBXrBGdjJhBJJ6hYcCPi3UccF9WG6C6cG7Hd7ZcZPPrpCDM

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.