Transaction not yet indexed

1286wBJiCQEaFm69wrDqrnJrk2baCVz2fv9evW3unuqevZFzeqWdZa8nQqqgin2Q2fTsYB6H5NCF5fYR53JKJWgs

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