Transaction not yet indexed

5FfMKyzDbh251AJJXnKNvmqqF8fLJSfw7XFT5Q2gyD1aCGQwsrwRXJGo1StWQsXxLzxSS61XzyKAkV2SBmaqKypM

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