Transaction not yet indexed

1287sB2vzNML7zz5tSeTBM2scajGUeuhEKp2iNJCuCgQcn3d2bLTeZKeQevnKq8EY7Svd8Q9bV9RURTLTfsAkK7V

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