Transaction not yet indexed

MAMdggcHRSCStCmDsDWWT1uNsA2kwXLwatUr77x4NFNcaMVFtMwqfqtTH8Rk67aSARf5VwVdzmJS8oJjhaA1xqw

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