Transaction not yet indexed

28BF9E4L36sY9mXzxk7bun3k7EgqdYUkBt5LzFBvmP5F2BThuP329JVPuFZTwjpgyCkSMsgUW2ZWCoJB1rJzoJvA

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