Transaction not yet indexed

55fUMFvKQDdLHWRhcMX23NvM7v3gbV3YNhgEsd4SZHbsnebtRnPh2zpnYUNDMVaFdfCjMMF4EHEAjFH1fV3pA3Et

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