Transaction not yet indexed

28MyfwdFnZgiunZNSohMmvfKZ6jCuK1cRtRD9mbeMhNaYxmV1rpsYSsgSDSbNDu2ShAkNaEXLKswBrAKk39XDER2

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