Transaction not yet indexed

FFM888PRS9PrXUftBdkddxpVnkWs4nncZWUyDuKtF4chAitbMhNkxqGTNTCen8w9qu1serEeCZXTkfwnQXhjKBm

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