Transaction not yet indexed

477kPBMFMncBqbykN1CnqwNcfh14QXjUo3xSjYS6sZ8eLTBumTLM3RNPJ3FSYmyxaobuu2FqqmuuTDHuWDZqkUPF

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