Transaction not yet indexed

Df9MAKwccfjVbooq2szAKSn4FJ84HynXcyLRRTHvrWAtw2yZkLb1JSj2kNM4K4Xkz5S1UiFBrqgXUdTNnt17X6Y

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