Transaction not yet indexed

PUb8LaUBZ1QLvWZbTAMBXdkn2wjtDr4mWaLE6MV4ucDwrdJaf2V6BbTmJGp8PXVJh7eTqbfJwkxSnEaRJ4Ti5ZM

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