Transaction not yet indexed

28Tn5KJGkkM4op5aapMvQBuHwpNA8F7nC7VG5Pg8prg6YiDSUk71bR3CJNAZffQm2dHnz9g2hRa98jqBq4gL6dT2

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