Transaction not yet indexed

21ZeS51gG4LLm8yneZ44NFLGcrukNMGBV29GxUxdecGAifMjwbvZ4kJUmjo2aQAv9usYSSjMKje7SvATbB4MCLP9

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