Transaction not yet indexed

121Fk7CFnSYnrnjhgTa1bm6Pm3SgDjHVa8ejBKzwrHMbVdEm2ENSTv1yrTZL6UMeVFQB8U8NaaZQr82ZBLUypomW

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