Transaction not yet indexed

28LtJM8G5Z3vTJEQTZxatTF8ryRsejoyNpgrip5CtwDYAQJdqDwUvuhdCUipiDaGAr34ACkQxcfogCTe9xzAd2rs

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