Transaction not yet indexed

5mkhfW8fGRZVtxvXpBsmZpXaWzUHZcXRtpzoPmvoFnd4qfPNRdG8TymXujDsH5QyeBwfSkyRgTcVcXJqAUTZBH46

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