Transaction not yet indexed

28SFNV1ELHeKTJLPjukcip5py921x7tRC3opWdFeL9vZQx8a4GzYVtyH5VQ3FuHUiX4eDqWzomEiqNxNYoNaNMpS

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