Transaction not yet indexed

x56Mmg2QRGvnW57VCXeZSCbmjtHnPavqUME1hnNQPQjBi19c3CeAUJmsdKHg65TRNtb8REGXTpWGfj8XRpNEHPL

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