Transaction not yet indexed

PPhkY91upzaRAdEdxb93UvABhPy2cwFaLGcYndB9ZatMvN3b2bgXUQ1FFDXBk6V6gMt1oFwUnYx5th8BJrqHkWE

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