Transaction not yet indexed

pkp3kf8a7AEMBj63CpR7nLkSiNcmK67aAjvSh97FqtfXHTHqfK4NKNxHooNfHiUp6683QtUhYUfrsuCX53SPky6

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