Transaction not yet indexed

28NfcMNJExA2cDJqPd8KZ4bveZVAXF3jejTsEWgDEGncA2BPHSeYtbtf12i3SDTEZk8bSsE18tttHMwnEeSJpF6Y

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