Transaction not yet indexed

NKv53JidFiPCj2wEiSFCDCCPTEnC76PkgKrqocF84HzuE4aUeWRcL14vz5ioQNJqzRFSQLE8ZHC7vBxNUz1ZeTM

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