Transaction not yet indexed

428imoYRp9XvMSmtJkmRJQNeXRVtzENeDeLR61kKJ8hr4UF1G2FhE6RtfvNLjyE5RFhrA7Ap5SQdvewV4GAEPSe3

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