Transaction not yet indexed

55dU6q9A7Y6ShUj4wFocZSRBNoFLqDqqx6sYPw3zsGofeGYfn6hrdpW7BfhoMSnUNrm3yiW2tEUPU5Qu9UuTgiZH

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