Transaction not yet indexed

MSSfTZJfVNfezVmMc9dZZ56cA7gKy4PQDYWXJ7Spm6e8dum8qSHVCWsneuUHN4mdirdbxKVo9wmBgDNHifwCnxZ

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