Transaction not yet indexed

i56ENDtf1KPpAAkTfuPb9ctScrTjYozaPLUYFgZbJMEcSGQUZqGd8BEbpBw52ddsYESZSW2SmLBx75gRxQKhQ6m

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