Transaction not yet indexed

KFmxkKb6jLcN3kcqhRGu6p9z1PTcM8rVgr12XpbfgmuyGnTrqFRVb1QiEGD7qgv3LXGfKtZAgbam5NBLBsb4qLZ

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