Transaction not yet indexed

28Fw6i7KKfUcN1ND6rYKKbutpvtTC8piRTcTwvxmHDjMizdMfcJniJZZ9YLb2RbaE4axtxNpvEXY7hvtyXuYA8fM

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