Transaction not yet indexed

PPEjp4gMSzMBgNt6UWEJg3kgkK3kxmpBYibEQuJ5PWSkqg1wMfW5T2fy8Ydv4qXDkD9hE8FahKRNgjcrwBuyx5j

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