Transaction not yet indexed

5c21kHWLF7BTAByFfG5w4JDcVuqAQhMCrPFsZ2fpyf2S9Mq5RMSNwxNpvc6TJnVd4XFCcmNncPbuJJtc7QCiz1c8

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