Transaction not yet indexed

28SH2tPzBQCkGuCMhV7hEErv5qDx2BqzH4hpBMLJW1SbyddurzT5e29SpGsgxuh7JMtspyJaGjBksiFqcxMS227J

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