Transaction not yet indexed

55FkSJXfLxmK6y9NksW4EWfDMFXNGa3WmcVxY5y1HS3LsFdAd76t2NpwoKkoi2BkkukAXw4P1G2QRDSgadC7tr2o

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