Transaction not yet indexed

SMcykPamS6UwwwGJ7N4sk2g2fnunPvGT1PqmgHjHweY8HcMubtR7wbwfMooi1pARVXNsh3ScBzBTtQZosj9kyAe

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