Transaction not yet indexed

MYUmtMJYfPbXH2MTWm8ovrfjzcCnvQNXKBknkL78hRx1jcLq7wfnxPKms9oGewa8GqKToGh7hm5ALkdwWmkkq61

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