Transaction not yet indexed

21mLed9aU2sPPaqSTjcredd7UC4Q7AVLM4mGSqMiMUesLyJhCC6qF39sCzSAEbMDazf5ePVwZkcqeLBgh5xEfsq1

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