Transaction not yet indexed

53k8fWaXR74L72EmdHm6B51b8XmFM9AxkfD6vYT1sSjDNt3JmY2axaoXAfYaptZH2tw6px1J77uNrnmm3p7zSkqk

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