Transaction not yet indexed

28UDVkwz5jN38vQQhVQwD74j3bqHBSe489zBBjkW73obNLBSzu97spgTJwSRh3vQmjTRsd2moPh9HB6doTXVA6uY

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