Transaction not yet indexed

55nDheHjv4FdioiBbHJTo8gf2XdfHi4jxDXGZ8BQ1CfGgkQuxBnNK69Y5gXgoeAqHSzPD27afa3pwNwLSPCAEzei

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